| 21 November 2009 | 389,000 | 0 |
| 20 November 2009 | 389,000 | 500 |
| 19 November 2009 | 389,500 | 29,500 |
| 18 November 2009 | 360,000 | 30,000 |
| 17 November 2009 | 390,000 | 21,250 |
| 16 November 2009 | 368,750 | 15,536 |
| 15 November 2009 | 384,286 | 14,286 |
| 14 November 2009 | 398,572 | 26,178 |
| 13 November 2009 | 424,750 | 144,750 |
| 12 November 2009 | 280,000 | 0 |
| 11 November 2009 | 280,000 | 0 |
| 10 November 2009 | 280,000 | 3,125 |
| 09 November 2009 | 276,875 | 18,125 |
| 08 November 2009 | 295,000 | 55,000 |
| 07 November 2009 | 350,000 | 0 |
| 06 November 2009 | 350,000 | 13,550 |
| 05 November 2009 | 363,550 | 20,550 |
| 04 November 2009 | 343,000 | 334 |
| 03 November 2009 | 343,334 | 21,666 |
| 02 November 2009 | 365,000 | 10,384 |
| 01 November 2009 | 354,616 | 4,616 |
| 31 October 2009 | 350,000 | 15,000 |
| 30 October 2009 | 365,000 | 67,000 |
| 29 October 2009 | 298,000 | 22,000 |
| 28 October 2009 | 320,000 | 39,285 |
| 27 October 2009 | 359,285 | 59,955 |
| 26 October 2009 | 299,330 | 24,080 |
| 25 October 2009 | 275,250 | 21,464 |
| 24 October 2009 | 253,786 | 3,714 |
| 23 October 2009 | 257,500 | 18,000 |
| 22 October 2009 | 239,500 | 16,250 |
| 21 October 2009 | 255,750 | 4,305 |
| 20 October 2009 | 251,445 | 1,445 |
| 19 October 2009 | 250,000 | 6,000 |
| 18 October 2009 | 256,000 | 20,727 |
| 17 October 2009 | 235,273 | 25,870 |
| 16 October 2009 | 261,143 | 857 |
| 15 October 2009 | 262,000 | 6,334 |
| 14 October 2009 | 268,334 | 31,666 |
| 13 October 2009 | 300,000 | 0 |
| 12 October 2009 | 300,000 | 23,625 |
| 11 October 2009 | 276,375 | 12,446 |
| 10 October 2009 | 263,929 | 5,554 |
| 09 October 2009 | 258,375 | 42,959 |
| 08 October 2009 | 301,334 | 11,334 |
| 07 October 2009 | 290,000 | 13,637 |
| 06 October 2009 | 303,637 | 3,637 |
| 05 October 2009 | 300,000 | 55,760 |
| 04 October 2009 | 355,760 | 40,773 |
| 03 October 2009 | 396,533 | 3,467 |
| 02 October 2009 | 400,000 | 77,000 |
| 01 October 2009 | 323,000 | 75,025 |
| 30 September 2009 | 247,975 | 1,925 |
| 29 September 2009 | 249,900 | 1,544 |
| 28 September 2009 | 248,356 | 6,362 |
| 27 September 2009 | 241,994 | 3,004 |
| 26 September 2009 | 244,998 | 4,940 |
| 25 September 2009 | 249,938 | 14,665 |
| 24 September 2009 | 235,273 | 5,273 |
| 23 September 2009 | 230,000 | 22,500 |
| 22 September 2009 | 252,500 | 2,500 |
| 21 September 2009 | 255,000 | 0 |
| 20 September 2009 | 255,000 | 4,285 |
| 19 September 2009 | 250,715 | 715 |
| 18 September 2009 | 250,000 | 8,334 |
| 17 September 2009 | 258,334 | 13,666 |
| 16 September 2009 | 272,000 | 2,800 |
| 15 September 2009 | 269,200 | 9,425 |
| 14 September 2009 | 278,625 | 9,737 |
| 13 September 2009 | 268,888 | 14,721 |
| 12 September 2009 | 254,167 | 2,500 |
| 11 September 2009 | 256,667 | 13,332 |
| 10 September 2009 | 269,999 | 10,001 |
| 08 September 2009 | 280,000 | 1,600 |
| 07 September 2009 | 278,400 | 1,050 |
| 06 September 2009 | 279,450 | 5,883 |
| 05 September 2009 | 285,333 | 2,576 |
| 04 September 2009 | 287,909 | 321 |
| 03 September 2009 | 287,588 | 695 |
| 02 September 2009 | 288,283 | 5,617 |
| 01 September 2009 | 293,900 | 1,262 |
| 31 August 2009 | 295,162 | 58,602 |
| 30 August 2009 | 236,560 | 1,440 |
| 29 August 2009 | 238,000 | 45,920 |
| 28 August 2009 | 283,920 | 10,980 |
| 27 August 2009 | 294,900 | 850 |
| 26 August 2009 | 295,750 | 1,720 |
| 25 August 2009 | 294,030 | 5,970 |
| 24 August 2009 | 300,000 | 42,500 |
| 23 August 2009 | 257,500 | 15,000 |
| 22 August 2009 | 242,500 | 1,667 |
| 21 August 2009 | 244,167 | 28,858 |
| 20 August 2009 | 273,025 | 53,614 |
| 19 August 2009 | 326,639 | 155,311 |
| 18 August 2009 | 481,950 | 101,950 |
| 17 August 2009 | 380,000 | 65,366 |
| 16 August 2009 | 314,634 | 80,095 |
| 15 August 2009 | 234,539 | 765 |
| 14 August 2009 | 235,304 | 4,643 |
| 13 August 2009 | 230,661 | 5,286 |
| 12 August 2009 | 225,375 | 1,911 |
| 11 August 2009 | 227,286 | 1,914 |
| 10 August 2009 | 229,200 | 3,175 |
| 09 August 2009 | 232,375 | 2,054 |
| 08 August 2009 | 234,429 | 571 |
| 07 August 2009 | 235,000 | 1,000 |
| 06 August 2009 | 236,000 | 1,715 |
| 05 August 2009 | 237,715 | 285 |
| 04 August 2009 | 238,000 | 5,000 |
| 03 August 2009 | 243,000 | 21,040 |
| 02 August 2009 | 264,040 | 94,088 |
| 01 August 2009 | 358,128 | 153,611 |
| 31 July 2009 | 204,517 | 10,017 |
| 30 July 2009 | 194,500 | 590 |
| 29 July 2009 | 193,910 | 6,050 |
| 28 July 2009 | 199,960 | 10,256 |
| 27 July 2009 | 189,704 | 593 |
| 26 July 2009 | 189,111 | 692 |
| 25 July 2009 | 189,803 | 997 |
| 24 July 2009 | 190,800 | 5,283 |
| 23 July 2009 | 196,083 | 10,608 |
| 22 July 2009 | 206,691 | 2,409 |
| 20 July 2009 | 209,100 | 4,128 |
| 19 July 2009 | 204,972 | 4,614 |
| 18 July 2009 | 200,358 | 581 |
| 17 July 2009 | 199,777 | 912 |
| 16 July 2009 | 198,865 | 561 |
| 15 July 2009 | 199,426 | 5,462 |
| 14 July 2009 | 204,888 | 31 |
| 13 July 2009 | 204,919 | 959 |
| 12 July 2009 | 203,960 | 1,540 |
| 11 July 2009 | 205,500 | 4,400 |
| 10 July 2009 | 209,900 | 4,184 |
| 09 July 2009 | 214,084 | 11,341 |
| 08 July 2009 | 225,425 | 17,116 |
| 07 July 2009 | 208,309 | 18,416 |
| 06 July 2009 | 226,725 | 2,609 |
| 05 July 2009 | 229,334 | 1,834 |
| 04 July 2009 | 227,500 | 32,343 |
| 03 July 2009 | 259,843 | 1,557 |
| 02 July 2009 | 261,400 | 42,672 |
| 01 July 2009 | 218,728 | 16,978 |
| 30 June 2009 | 201,750 | 3,750 |
| 29 June 2009 | 198,000 | 9,153 |
| 28 June 2009 | 188,847 | 5,402 |
| 27 June 2009 | 183,445 | 3,555 |
| 26 June 2009 | 187,000 | 8,834 |
| 25 June 2009 | 195,834 | 23,285 |
| 24 June 2009 | 219,119 | 25,248 |
| 23 June 2009 | 193,871 | 32,791 |
| 22 June 2009 | 226,662 | 17,770 |
| 21 June 2009 | 208,892 | 16,563 |
| 20 June 2009 | 225,455 | 3,430 |
| 19 June 2009 | 228,885 | 27,976 |
| 18 June 2009 | 200,909 | 11,137 |
| 17 June 2009 | 212,046 | 12,546 |
| 16 June 2009 | 199,500 | 1,500 |
| 15 June 2009 | 198,000 | 0 |
| 14 June 2009 | 198,000 | 0 |
| 13 June 2009 | 198,000 | 0 |
| 12 June 2009 | 198,000 | 3,000 |
| 11 June 2009 | 195,000 | 3,461 |
| 10 June 2009 | 191,539 | 4,461 |
| 09 June 2009 | 196,000 | 4,000 |
| 08 June 2009 | 200,000 | 6,666 |
| 07 June 2009 | 193,334 | 13,334 |
| 06 June 2009 | 180,000 | 0 |
| 05 June 2009 | 180,000 | 3,333 |
| 04 June 2009 | 176,667 | 4,974 |
| 03 June 2009 | 171,693 | 3,407 |
| 02 June 2009 | 175,100 | 4,012 |
| 01 June 2009 | 179,112 | 2,993 |
| 31 May 2009 | 182,105 | 8,270 |
| 30 May 2009 | 190,375 | 3,625 |
| 29 May 2009 | 194,000 | 18,375 |
| 28 May 2009 | 175,625 | 15,675 |
| 27 May 2009 | 191,300 | 700 |
| 26 May 2009 | 192,000 | 2,000 |
| 25 May 2009 | 194,000 | 50 |
| 24 May 2009 | 194,050 | 450 |
| 23 May 2009 | 194,500 | 286 |
| 22 May 2009 | 194,786 | 214 |
| 21 May 2009 | 195,000 | 0 |
| 20 May 2009 | 195,000 | 428 |
| 19 May 2009 | 194,572 | 5,071 |
| 18 May 2009 | 199,643 | 357 |
| 17 May 2009 | 200,000 | 0 |
| 16 May 2009 | 200,000 | 0 |
| 15 May 2009 | 200,000 | 0 |
| 14 May 2009 | 200,000 | 0 |
| 13 May 2009 | 200,000 | 333 |
| 12 May 2009 | 199,667 | 12,881 |
| 11 May 2009 | 186,786 | 2,857 |
| 10 May 2009 | 189,643 | 5,357 |
| 09 May 2009 | 195,000 | 5,000 |
| 08 May 2009 | 200,000 | 3,211 |
| 07 May 2009 | 203,211 | 10,335 |
| 06 May 2009 | 213,546 | 10,688 |
| 05 May 2009 | 202,858 | 17,142 |
| 04 May 2009 | 220,000 | 1,125 |
| 03 May 2009 | 218,875 | 6,375 |
| 02 May 2009 | 212,500 | 1,750 |
| 01 May 2009 | 210,750 | 1,887 |
| 30 April 2009 | 212,637 | 2,113 |
| 29 April 2009 | 214,750 | 3,650 |
| 28 April 2009 | 218,400 | 13,400 |
| 27 April 2009 | 205,000 | 15,000 |
| 26 April 2009 | 220,000 | 4,445 |
| 25 April 2009 | 224,445 | 6,555 |
| 24 April 2009 | 231,000 | 14,334 |
| 23 April 2009 | 245,334 | 3,111 |
| 22 April 2009 | 242,223 | 18,577 |
| 21 April 2009 | 260,800 | 7,200 |
| 20 April 2009 | 268,000 | 15,490 |
| 19 April 2009 | 283,490 | 12,430 |
| 18 April 2009 | 295,920 | 7,320 |
| 17 April 2009 | 288,600 | 18,600 |
| 16 April 2009 | 307,200 | 7,200 |
| 15 April 2009 | 300,000 | 21,539 |
| 14 April 2009 | 278,461 | 7,775 |
| 13 April 2009 | 286,236 | 22,999 |
| 12 April 2009 | 263,237 | 2,397 |
| 11 April 2009 | 265,634 | 9,966 |
| 10 April 2009 | 275,600 | 11,875 |
| 09 April 2009 | 287,475 | 2,525 |
| 08 April 2009 | 290,000 | 0 |
| 07 April 2009 | 290,000 | 0 |
| 06 April 2009 | 290,000 | 23,800 |
| 05 April 2009 | 313,800 | 9,534 |
| 04 April 2009 | 323,334 | 23,334 |
| 03 April 2009 | 300,000 | 20,333 |
| 02 April 2009 | 279,667 | 30,939 |
| 01 April 2009 | 248,728 | 201 |
| 31 March 2009 | 248,929 | 617 |
| 30 March 2009 | 249,546 | 14,930 |
| 29 March 2009 | 234,616 | 8,769 |
| 28 March 2009 | 243,385 | 178 |
| 27 March 2009 | 243,563 | 21,947 |
| 26 March 2009 | 221,616 | 15,703 |
| 25 March 2009 | 237,319 | 9,265 |
| 24 March 2009 | 246,584 | 12,916 |
| 23 March 2009 | 259,500 | 6,166 |
| 22 March 2009 | 253,334 | 8,410 |
| 21 March 2009 | 244,924 | 9,410 |
| 20 March 2009 | 254,334 | 29,709 |
| 19 March 2009 | 224,625 | 4,625 |
| 18 March 2009 | 220,000 | 0 |
| 17 March 2009 | 220,000 | 0 |
| 16 March 2009 | 220,000 | 1,334 |
| 15 March 2009 | 221,334 | 2,083 |
| 14 March 2009 | 223,417 | 229 |
| 13 March 2009 | 223,188 | 5,299 |
| 12 March 2009 | 217,889 | 4,555 |
| 11 March 2009 | 213,334 | 2,666 |
| 10 March 2009 | 216,000 | 160 |
| 09 March 2009 | 216,160 | 445 |
| 08 March 2009 | 215,715 | 286 |
| 07 March 2009 | 215,429 | 207 |
| 06 March 2009 | 215,636 | 3,636 |
| 05 March 2009 | 212,000 | 2,500 |
| 04 March 2009 | 214,500 | 3,584 |
| 03 March 2009 | 210,916 | 1,256 |
| 02 March 2009 | 212,172 | 20,353 |
| 01 March 2009 | 191,819 | 8,181 |
| 28 February 2009 | 200,000 | 11,429 |
| 27 February 2009 | 211,429 | 6,412 |
| 26 February 2009 | 217,841 | 7,576 |
| 25 February 2009 | 225,417 | 4,583 |
| 24 February 2009 | 230,000 | 3,334 |
| 23 February 2009 | 233,334 | 1,666 |
| 22 February 2009 | 235,000 | 0 |
| 21 February 2009 | 235,000 | 1,477 |
| 20 February 2009 | 236,477 | 12,727 |
| 19 February 2009 | 223,750 | 3,898 |
| 18 February 2009 | 219,852 | 114 |
| 17 February 2009 | 219,966 | 1,799 |
| 16 February 2009 | 221,765 | 16,189 |
| 15 February 2009 | 237,954 | 5,030 |
| 14 February 2009 | 232,924 | 10,160 |
| 13 February 2009 | 243,084 | 2,846 |
| 12 February 2009 | 245,930 | 22,209 |
| 11 February 2009 | 268,139 | 6,861 |
| 10 February 2009 | 275,000 | 0 |
| 09 February 2009 | 275,000 | 0 |
| 08 February 2009 | 275,000 | 43,182 |
| 07 February 2009 | 231,818 | 9,596 |
| 06 February 2009 | 222,222 | 2,222 |
| 05 February 2009 | 220,000 | 8,583 |
| 04 February 2009 | 211,417 | 2,947 |
| 03 February 2009 | 214,364 | 3,136 |
| 02 February 2009 | 217,500 | 7,857 |
| 01 February 2009 | 209,643 | 7,232 |
| 31 January 2009 | 216,875 | 1,056 |
| 30 January 2009 | 215,819 | 2,720 |
| 29 January 2009 | 218,539 | 16,720 |
| 28 January 2009 | 201,819 | 27,848 |
| 27 January 2009 | 229,667 | 7,544 |
| 26 January 2009 | 237,211 | 1,749 |
| 25 January 2009 | 235,462 | 14,523 |
| 24 January 2009 | 249,985 | 8,682 |
| 23 January 2009 | 258,667 | 1,881 |
| 22 January 2009 | 256,786 | 31,784 |
| 21 January 2009 | 288,570 | 11,430 |
| 20 January 2009 | 300,000 | 39,606 |
| 19 January 2009 | 260,394 | 27,660 |
| 18 January 2009 | 232,734 | 19,859 |
| 17 January 2009 | 212,875 | 17,340 |
| 16 January 2009 | 230,215 | 8,785 |
| 15 January 2009 | 239,000 | 659 |
| 14 January 2009 | 239,659 | 2,998 |
| 13 January 2009 | 242,657 | 1,065 |
| 12 January 2009 | 243,722 | 1,227 |
| 11 January 2009 | 244,949 | 1,910 |
| 10 January 2009 | 243,039 | 195 |
| 09 January 2009 | 242,844 | 2,151 |
| 08 January 2009 | 244,995 | 0 |
| 07 January 2009 | 244,995 | 4,338 |
| 06 January 2009 | 249,333 | 19,600 |
| 05 January 2009 | 229,733 | 10,624 |
| 04 January 2009 | 240,357 | 5,643 |
| 03 January 2009 | 246,000 | 20,666 |
| 02 January 2009 | 225,334 | 3,354 |
| 01 January 2009 | 228,688 | 17,027 |
| 31 December 2008 | 245,715 | 4,285 |
| 30 December 2008 | 250,000 | 4,235 |
| 29 December 2008 | 245,765 | 14,817 |
| 28 December 2008 | 230,948 | 6,779 |
| 27 December 2008 | 237,727 | 12,273 |
| 26 December 2008 | 250,000 | 23,076 |
| 25 December 2008 | 226,924 | 26,924 |
| 24 December 2008 | 200,000 | 0 |
| 23 December 2008 | 200,000 | 34,142 |
| 22 December 2008 | 165,858 | 9,539 |
| 21 December 2008 | 156,319 | 2,681 |
| 20 December 2008 | 159,000 | 312 |
| 19 December 2008 | 159,312 | 272 |
| 18 December 2008 | 159,584 | 4 |
| 17 December 2008 | 159,580 | 1,255 |
| 16 December 2008 | 158,325 | 1,675 |
| 15 December 2008 | 160,000 | 7,030 |
| 14 December 2008 | 167,030 | 3,608 |
| 13 December 2008 | 163,422 | 2,342 |
| 12 December 2008 | 165,764 | 2,467 |
| 11 December 2008 | 168,231 | 669 |
| 10 December 2008 | 168,900 | 35 |
| 09 December 2008 | 168,865 | 968 |
| 08 December 2008 | 167,897 | 133 |
| 07 December 2008 | 168,030 | 1,244 |
| 06 December 2008 | 166,786 | 2,161 |
| 05 December 2008 | 164,625 | 12,342 |
| 04 December 2008 | 176,967 | 17,129 |
| 03 December 2008 | 194,096 | 22,896 |
| 02 December 2008 | 216,992 | 30,783 |
| 01 December 2008 | 247,775 | 1,025 |
| 30 November 2008 | 248,800 | 200 |
| 29 November 2008 | 249,000 | 33,187 |
| 28 November 2008 | 215,813 | 12,540 |
| 27 November 2008 | 228,353 | 34,647 |
| 26 November 2008 | 263,000 | 28,429 |
| 25 November 2008 | 291,429 | 18,701 |
| 24 November 2008 | 272,728 | 38,353 |
| 23 November 2008 | 234,375 | 65,625 |
| 22 November 2008 | 300,000 | 180,001 |
| 20 November 2008 | 119,999 | 0 |
| 19 November 2008 | 119,999 | 1 |
| 17 November 2008 | 120,000 | 5,615 |
| 16 November 2008 | 114,385 | 115 |
| 15 November 2008 | 114,500 | 423 |
| 14 November 2008 | 114,077 | 14 |
| 13 November 2008 | 114,091 | 3,243 |
| 12 November 2008 | 117,334 | 452 |
| 11 November 2008 | 117,786 | 124 |
| 10 November 2008 | 117,910 | 90 |
| 09 November 2008 | 118,000 | 770 |
| 08 November 2008 | 118,770 | 1,230 |
| 07 November 2008 | 120,000 | 1,785 |
| 06 November 2008 | 118,215 | 715 |
| 05 November 2008 | 117,500 | 5,000 |
| 04 November 2008 | 112,500 | 6,562 |
| 03 November 2008 | 105,938 | 13,827 |
| 02 November 2008 | 119,765 | 9,075 |
| 01 November 2008 | 128,840 | 697 |
| 31 October 2008 | 128,143 | 1,857 |
| 30 October 2008 | 130,000 | 384 |
| 29 October 2008 | 129,616 | 3,716 |
| 28 October 2008 | 125,900 | 9,024 |
| 27 October 2008 | 134,924 | 76 |
| 26 October 2008 | 135,000 | 0 |
| 25 October 2008 | 135,000 | 230 |
| 24 October 2008 | 134,770 | 16 |
| 23 October 2008 | 134,786 | 2,414 |
| 22 October 2008 | 137,200 | 1,200 |
| 21 October 2008 | 136,000 | 2,000 |
| 20 October 2008 | 138,000 | 934 |
| 19 October 2008 | 138,934 | 8,180 |
| 18 October 2008 | 130,754 | 2,196 |
| 17 October 2008 | 132,950 | 1,366 |
| 16 October 2008 | 134,316 | 22,146 |
| 15 October 2008 | 156,462 | 1,662 |
| 14 October 2008 | 154,800 | 814 |
| 13 October 2008 | 155,614 | 2,761 |
| 12 October 2008 | 158,375 | 1,054 |
| 11 October 2008 | 159,429 | 95 |
| 10 October 2008 | 159,334 | 3,951 |
| 09 October 2008 | 163,285 | 2,987 |
| 08 October 2008 | 166,272 | 2,650 |
| 07 October 2008 | 168,922 | 9,522 |
| 06 October 2008 | 178,444 | 1,446 |
| 05 October 2008 | 179,890 | 82 |
| 04 October 2008 | 179,972 | 5,195 |
| 03 October 2008 | 174,777 | 12,110 |
| 02 October 2008 | 162,667 | 18,833 |
| 01 October 2008 | 181,500 | 7,731 |
| 30 September 2008 | 189,231 | 3,297 |
| 29 September 2008 | 185,934 | 8,066 |
| 28 September 2008 | 194,000 | 12,571 |
| 27 September 2008 | 181,429 | 11,429 |
| 26 September 2008 | 170,000 | 10,858 |
| 25 September 2008 | 180,858 | 34,142 |
| 24 September 2008 | 215,000 | 0 |
| 23 September 2008 | 215,000 | 4,062 |
| 22 September 2008 | 210,938 | 2,312 |
| 21 September 2008 | 213,250 | 16,166 |
| 20 September 2008 | 197,084 | 2,916 |
| 19 September 2008 | 200,000 | 4,375 |
| 18 September 2008 | 204,375 | 625 |
| 17 September 2008 | 205,000 | 0 |
| 16 September 2008 | 205,000 | 1,250 |
| 15 September 2008 | 203,750 | 2,188 |
| 14 September 2008 | 201,562 | 18,433 |
| 13 September 2008 | 219,995 | 19,995 |
| 12 September 2008 | 200,000 | 5,000 |
| 11 September 2008 | 205,000 | 1,364 |
| 10 September 2008 | 206,364 | 10,197 |
| 09 September 2008 | 216,561 | 3,434 |
| 08 September 2008 | 219,995 | 21,796 |
| 07 September 2008 | 198,199 | 9,465 |
| 06 September 2008 | 207,664 | 5,003 |
| 05 September 2008 | 212,667 | 2,667 |
| 04 September 2008 | 210,000 | 0 |
| 03 September 2008 | 210,000 | 13,857 |
| 02 September 2008 | 223,857 | 8,000 |
| 01 September 2008 | 215,857 | 5,477 |
| 31 August 2008 | 221,334 | 134 |
| 30 August 2008 | 221,200 | 1,300 |
| 29 August 2008 | 219,900 | 8,123 |
| 28 August 2008 | 211,777 | 12,938 |
| 27 August 2008 | 224,715 | 16,195 |
| 26 August 2008 | 240,910 | 30,602 |
| 25 August 2008 | 210,308 | 4,349 |
| 24 August 2008 | 205,959 | 11,375 |
| 23 August 2008 | 217,334 | 22,663 |
| 22 August 2008 | 239,997 | 9,998 |
| 21 August 2008 | 249,995 | 0 |
| 20 August 2008 | 249,995 | 0 |
| 19 August 2008 | 249,995 | 1,368 |
| 18 August 2008 | 248,627 | 53,939 |
| 17 August 2008 | 194,688 | 17,405 |
| 16 August 2008 | 212,093 | 7,074 |
| 15 August 2008 | 219,167 | 2,015 |
| 14 August 2008 | 221,182 | 248 |
| 13 August 2008 | 220,934 | 8,908 |
| 12 August 2008 | 229,842 | 1,098 |
| 11 August 2008 | 228,744 | 10,077 |
| 10 August 2008 | 218,667 | 7,271 |
| 09 August 2008 | 225,938 | 1,938 |
| 08 August 2008 | 224,000 | 2,474 |
| 07 August 2008 | 226,474 | 3,211 |
| 06 August 2008 | 229,685 | 6,351 |
| 05 August 2008 | 223,334 | 6,510 |
| 04 August 2008 | 229,844 | 8,541 |
| 03 August 2008 | 238,385 | 2,135 |
| 02 August 2008 | 236,250 | 191 |
| 01 August 2008 | 236,059 | 28,359 |
| 31 July 2008 | 207,700 | 16,128 |
| 30 July 2008 | 191,572 | 4,672 |
| 29 July 2008 | 196,244 | 3,735 |
| 28 July 2008 | 199,979 | 1,229 |
| 27 July 2008 | 198,750 | 607 |
| 26 July 2008 | 198,143 | 5,982 |
| 25 July 2008 | 204,125 | 15,640 |
| 24 July 2008 | 219,765 | 230 |
| 23 July 2008 | 219,995 | 14,850 |
| 22 July 2008 | 234,845 | 15,202 |
| 21 July 2008 | 219,643 | 25,357 |
| 20 July 2008 | 245,000 | 1,333 |
| 19 July 2008 | 243,667 | 8,554 |
| 18 July 2008 | 252,221 | 25,512 |
| 17 July 2008 | 277,733 | 5,957 |
| 16 July 2008 | 271,776 | 56,576 |
| 15 July 2008 | 215,200 | 515 |
| 14 July 2008 | 215,715 | 2,160 |
| 13 July 2008 | 217,875 | 6,433 |
| 12 July 2008 | 224,308 | 692 |
| 11 July 2008 | 225,000 | 0 |
| 10 July 2008 | 225,000 | 3,334 |
| 09 July 2008 | 228,334 | 60,051 |
| 08 July 2008 | 288,385 | 39,934 |
| 07 July 2008 | 328,319 | 68,711 |
| 06 July 2008 | 259,608 | 25,392 |
| 05 July 2008 | 285,000 | 43,846 |
| 04 July 2008 | 241,154 | 11,154 |
| 03 July 2008 | 230,000 | 46,539 |
| 02 July 2008 | 276,539 | 16,539 |
| 01 July 2008 | 260,000 | 17,500 |
| 30 June 2008 | 242,500 | 22,500 |
| 29 June 2008 | 265,000 | 25,589 |
| 28 June 2008 | 290,589 | 1,254 |
| 27 June 2008 | 291,843 | 9,872 |
| 26 June 2008 | 301,715 | 21,491 |
| 25 June 2008 | 323,206 | 81,272 |
| 24 June 2008 | 241,934 | 21,133 |
| 23 June 2008 | 263,067 | 15,250 |
| 22 June 2008 | 278,317 | 43,523 |
| 21 June 2008 | 321,840 | 15,484 |
| 20 June 2008 | 337,324 | 8,451 |
| 19 June 2008 | 345,775 | 43,910 |
| 18 June 2008 | 389,685 | 6,743 |
| 17 June 2008 | 382,942 | 63,711 |
| 16 June 2008 | 319,231 | 48,397 |
| 15 June 2008 | 270,834 | 6,238 |
| 14 June 2008 | 277,072 | 27,928 |
| 13 June 2008 | 305,000 | 85,000 |
| 12 June 2008 | 390,000 | 9,411 |
| 11 June 2008 | 380,589 | 7,269 |
| 10 June 2008 | 387,858 | 12,142 |
| 09 June 2008 | 400,000 | 45,938 |
| 08 June 2008 | 445,938 | 66,875 |
| 07 June 2008 | 379,063 | 94,777 |
| 06 June 2008 | 284,286 | 7,935 |
| 05 June 2008 | 292,221 | 29,354 |
| 04 June 2008 | 262,867 | 12,867 |
| 03 June 2008 | 250,000 | 0 |
| 02 June 2008 | 250,000 | 0 |
| 01 June 2008 | 250,000 | 17,667 |
| 31 May 2008 | 267,667 | 275 |
| 30 May 2008 | 267,942 | 17,458 |
| 29 May 2008 | 285,400 | 3,424 |
| 28 May 2008 | 288,824 | 13,824 |
| 27 May 2008 | 275,000 | 700 |
| 26 May 2008 | 275,700 | 14,896 |
| 25 May 2008 | 290,596 | 37,883 |
| 24 May 2008 | 328,479 | 51,812 |
| 23 May 2008 | 276,667 | 43,105 |
| 22 May 2008 | 233,562 | 9,695 |
| 21 May 2008 | 223,867 | 2,456 |
| 20 May 2008 | 221,411 | 12,527 |
| 19 May 2008 | 233,938 | 3,148 |
| 18 May 2008 | 230,790 | 790 |
| 17 May 2008 | 230,000 | 5,700 |
| 16 May 2008 | 235,700 | 7,911 |
| 15 May 2008 | 243,611 | 5,753 |
| 14 May 2008 | 249,364 | 1,792 |
| 13 May 2008 | 247,572 | 468 |
| 12 May 2008 | 247,104 | 7,529 |
| 11 May 2008 | 239,575 | 8,059 |
| 10 May 2008 | 231,516 | 2,595 |
| 09 May 2008 | 228,921 | 127 |
| 08 May 2008 | 228,794 | 4,135 |
| 07 May 2008 | 232,929 | 127 |
| 06 May 2008 | 233,056 | 5,278 |
| 05 May 2008 | 238,334 | 7,963 |
| 04 May 2008 | 230,371 | 2,254 |
| 03 May 2008 | 232,625 | 6,018 |
| 02 May 2008 | 238,643 | 5,457 |
| 01 May 2008 | 244,100 | 4,322 |
| 30 April 2008 | 248,422 | 16,506 |
| 29 April 2008 | 231,916 | 36 |
| 28 April 2008 | 231,880 | 433 |
| 27 April 2008 | 231,447 | 959 |
| 26 April 2008 | 232,406 | 41,553 |
| 25 April 2008 | 273,959 | 57,041 |
| 24 April 2008 | 331,000 | 28,986 |
| 23 April 2008 | 359,986 | 69,069 |
| 22 April 2008 | 290,917 | 77,292 |
| 21 April 2008 | 213,625 | 12,768 |
| 20 April 2008 | 226,393 | 8,322 |
| 19 April 2008 | 234,715 | 4,715 |
| 18 April 2008 | 230,000 | 0 |
| 17 April 2008 | 230,000 | 17,388 |
| 16 April 2008 | 212,612 | 283 |
| 15 April 2008 | 212,895 | 2,839 |
| 14 April 2008 | 215,734 | 9,688 |
| 13 April 2008 | 225,422 | 4,833 |
| 12 April 2008 | 220,589 | 10,411 |
| 11 April 2008 | 231,000 | 10,059 |
| 10 April 2008 | 220,941 | 4,598 |
| 09 April 2008 | 225,539 | 8,661 |
| 08 April 2008 | 234,200 | 5,141 |
| 07 April 2008 | 229,059 | 5,969 |
| 06 April 2008 | 235,028 | 3,815 |
| 05 April 2008 | 238,843 | 3,515 |
| 04 April 2008 | 242,358 | 26,606 |
| 03 April 2008 | 268,964 | 2,872 |
| 02 April 2008 | 271,836 | 6,819 |
| 01 April 2008 | 278,655 | 5,375 |
| 31 March 2008 | 284,030 | 11,780 |
| 30 March 2008 | 272,250 | 4,881 |
| 29 March 2008 | 267,369 | 10,431 |
| 28 March 2008 | 277,800 | 13,200 |
| 27 March 2008 | 291,000 | 7,000 |
| 26 March 2008 | 298,000 | 9,666 |
| 25 March 2008 | 288,334 | 11,666 |
| 24 March 2008 | 300,000 | 26,471 |
| 23 March 2008 | 326,471 | 78,034 |
| 22 March 2008 | 248,437 | 23,437 |
| 21 March 2008 | 225,000 | 7,058 |
| 20 March 2008 | 217,942 | 7,942 |
| 19 March 2008 | 210,000 | 5,786 |
| 18 March 2008 | 215,786 | 4,168 |
| 17 March 2008 | 211,618 | 1,618 |
| 16 March 2008 | 210,000 | 834 |
| 15 March 2008 | 210,834 | 12,696 |
| 14 March 2008 | 223,530 | 9,412 |
| 13 March 2008 | 232,942 | 10,920 |
| 12 March 2008 | 243,862 | 10,256 |
| 11 March 2008 | 254,118 | 12,802 |
| 10 March 2008 | 241,316 | 14,116 |
| 09 March 2008 | 227,200 | 2,600 |
| 08 March 2008 | 229,800 | 3,413 |
| 07 March 2008 | 233,213 | 2,472 |
| 06 March 2008 | 235,685 | 2,414 |
| 05 March 2008 | 233,271 | 5,989 |
| 04 March 2008 | 227,282 | 15,618 |
| 03 March 2008 | 211,664 | 1,285 |
| 02 March 2008 | 210,379 | 15,570 |
| 01 March 2008 | 225,949 | 9,108 |
| 29 February 2008 | 235,057 | 6,908 |
| 28 February 2008 | 241,965 | 3,369 |
| 27 February 2008 | 245,334 | 1,949 |
| 26 February 2008 | 243,385 | 37,968 |
| 25 February 2008 | 205,417 | 15,741 |
| 24 February 2008 | 221,158 | 8,316 |
| 23 February 2008 | 229,474 | 4,474 |
| 22 February 2008 | 225,000 | 25,117 |
| 21 February 2008 | 199,883 | 6,133 |
| 20 February 2008 | 193,750 | 4,416 |
| 19 February 2008 | 189,334 | 4,334 |
| 18 February 2008 | 185,000 | 0 |
| 17 February 2008 | 185,000 | 1,539 |
| 16 February 2008 | 183,461 | 2,758 |
| 15 February 2008 | 180,703 | 4,126 |
| 14 February 2008 | 184,829 | 171 |
| 13 February 2008 | 185,000 | 2,229 |
| 12 February 2008 | 187,229 | 1,371 |
| 11 February 2008 | 188,600 | 3,427 |
| 10 February 2008 | 185,173 | 3,395 |
| 09 February 2008 | 188,568 | 1,101 |
| 08 February 2008 | 187,467 | 1,373 |
| 07 February 2008 | 186,094 | 1,488 |
| 06 February 2008 | 184,606 | 348 |
| 05 February 2008 | 184,954 | 2,499 |
| 04 February 2008 | 182,455 | 4,219 |
| 03 February 2008 | 178,236 | 3,959 |
| 02 February 2008 | 182,195 | 3,848 |
| 01 February 2008 | 186,043 | 16 |
| 31 January 2008 | 186,027 | 1,548 |
| 30 January 2008 | 184,479 | 1,959 |
| 29 January 2008 | 186,438 | 28,236 |
| 28 January 2008 | 214,674 | 15,565 |
| 27 January 2008 | 230,239 | 4,393 |
| 26 January 2008 | 234,632 | 16,132 |
| 25 January 2008 | 218,500 | 43,973 |
| 24 January 2008 | 174,527 | 4,362 |
| 23 January 2008 | 178,889 | 972 |
| 22 January 2008 | 177,917 | 1,515 |
| 21 January 2008 | 179,432 | 482 |
| 20 January 2008 | 178,950 | 84 |
| 19 January 2008 | 178,866 | 1,808 |
| 18 January 2008 | 177,058 | 850 |
| 17 January 2008 | 176,208 | 1,161 |
| 16 January 2008 | 177,369 | 1,421 |
| 15 January 2008 | 175,948 | 4,317 |
| 14 January 2008 | 180,265 | 8,383 |
| 13 January 2008 | 188,648 | 2,352 |
| 12 January 2008 | 191,000 | 815 |
| 11 January 2008 | 190,185 | 1,622 |
| 10 January 2008 | 188,563 | 1,902 |
| 09 January 2008 | 190,465 | 1,869 |
| 08 January 2008 | 192,334 | 3,262 |
| 07 January 2008 | 189,072 | 5,752 |
| 06 January 2008 | 194,824 | 2,176 |
| 05 January 2008 | 197,000 | 5,875 |
| 04 January 2008 | 191,125 | 3,177 |
| 03 January 2008 | 187,948 | 590 |
| 02 January 2008 | 187,358 | 6,158 |
| 01 January 2008 | 181,200 | 1,203 |
| 31 December 2007 | 179,997 | 2,497 |
| 30 December 2007 | 177,500 | 2,850 |
| 29 December 2007 | 180,350 | 71 |
| 28 December 2007 | 180,279 | 1,268 |
| 27 December 2007 | 179,011 | 7,725 |
| 26 December 2007 | 171,286 | 143 |
| 25 December 2007 | 171,143 | 5,757 |
| 24 December 2007 | 176,900 | 2,100 |
| 23 December 2007 | 179,000 | 1,000 |
| 22 December 2007 | 178,000 | 1,670 |
| 21 December 2007 | 179,670 | 432 |
| 20 December 2007 | 179,238 | 2,773 |
| 19 December 2007 | 176,465 | 1,560 |
| 18 December 2007 | 174,905 | 3,238 |
| 17 December 2007 | 171,667 | 11,857 |
| 16 December 2007 | 159,810 | 0 |
| 15 December 2007 | 159,810 | 12 |
| 14 December 2007 | 159,822 | 2,337 |
| 13 December 2007 | 162,159 | 6,298 |
| 12 December 2007 | 168,457 | 1,348 |
| 11 December 2007 | 169,805 | 1,714 |
| 10 December 2007 | 171,519 | 2,845 |
| 09 December 2007 | 174,364 | 4,886 |
| 08 December 2007 | 179,250 | 500 |
| 07 December 2007 | 179,750 | 250 |
| 06 December 2007 | 180,000 | 948 |
| 05 December 2007 | 180,948 | 2,357 |
| 04 December 2007 | 183,305 | 5,150 |
| 03 December 2007 | 188,455 | 8,736 |
| 02 December 2007 | 197,191 | 1,809 |
| 01 December 2007 | 199,000 | 5,318 |
| 30 November 2007 | 204,318 | 10,094 |
| 29 November 2007 | 214,412 | 5,272 |
| 28 November 2007 | 209,140 | 4,666 |
| 27 November 2007 | 204,474 | 1,682 |
| 26 November 2007 | 206,156 | 4,178 |
| 25 November 2007 | 210,334 | 1,666 |
| 24 November 2007 | 212,000 | 1,210 |
| 23 November 2007 | 210,790 | 2,323 |
| 22 November 2007 | 208,467 | 1,149 |
| 21 November 2007 | 209,616 | 15,687 |
| 18 November 2007 | 193,929 | 33,804 |
| 17 November 2007 | 160,125 | 1,683 |
| 16 November 2007 | 158,442 | 1,154 |
| 15 November 2007 | 159,596 | 5,754 |
| 14 November 2007 | 165,350 | 3,062 |
| 13 November 2007 | 168,412 | 1,588 |
| 12 November 2007 | 170,000 | 1,778 |
| 11 November 2007 | 171,778 | 17,728 |
| 10 November 2007 | 154,050 | 10,051 |
| 09 November 2007 | 143,999 | 3,888 |
| 08 November 2007 | 140,111 | 1,322 |
| 07 November 2007 | 138,789 | 26,759 |
| 06 November 2007 | 165,548 | 8,213 |
| 05 November 2007 | 173,761 | 7,439 |
| 04 November 2007 | 166,322 | 11,730 |
| 03 November 2007 | 178,052 | 44,724 |
| 02 November 2007 | 133,328 | 633 |
| 01 November 2007 | 133,961 | 17,287 |
| 31 October 2007 | 151,248 | 42,631 |
| 30 October 2007 | 193,879 | 5,764 |
| 29 October 2007 | 199,643 | 37,778 |
| 28 October 2007 | 161,865 | 95,278 |
| 27 October 2007 | 257,143 | 97,643 |
| 26 October 2007 | 159,500 | 25,184 |
| 25 October 2007 | 134,316 | 2,066 |
| 24 October 2007 | 132,250 | 2,250 |
| 23 October 2007 | 130,000 | 3,529 |
| 22 October 2007 | 126,471 | 3,503 |
| 21 October 2007 | 129,974 | 658 |
| 20 October 2007 | 129,316 | 4,316 |
| 19 October 2007 | 125,000 | 5 |
| 18 October 2007 | 124,995 | 4,300 |
| 17 October 2007 | 129,295 | 117 |
| 16 October 2007 | 129,412 | 4,054 |
| 15 October 2007 | 125,358 | 2,169 |
| 14 October 2007 | 127,527 | 9,911 |
| 13 October 2007 | 137,438 | 12,562 |
| 12 October 2007 | 150,000 | 7,142 |
| 11 October 2007 | 142,858 | 9,524 |
| 10 October 2007 | 133,334 | 4,031 |
| 09 October 2007 | 129,303 | 1,361 |
| 08 October 2007 | 127,942 | 1,442 |
| 07 October 2007 | 126,500 | 1,000 |
| 06 October 2007 | 125,500 | 3,750 |
| 05 October 2007 | 129,250 | 305 |
| 04 October 2007 | 128,945 | 3,703 |
| 03 October 2007 | 132,648 | 5,009 |
| 02 October 2007 | 127,639 | 3,977 |
| 01 October 2007 | 131,616 | 7,718 |
| 30 September 2007 | 139,334 | 12,098 |
| 29 September 2007 | 127,236 | 9,054 |
| 28 September 2007 | 118,182 | 452 |
| 27 September 2007 | 118,634 | 393 |
| 26 September 2007 | 119,027 | 173 |
| 25 September 2007 | 119,200 | 4,211 |
| 24 September 2007 | 123,411 | 416 |
| 23 September 2007 | 122,995 | 10,505 |
| 22 September 2007 | 133,500 | 7,125 |
| 21 September 2007 | 140,625 | 7,039 |
| 20 September 2007 | 133,586 | 836 |
| 19 September 2007 | 132,750 | 8,125 |
| 18 September 2007 | 140,875 | 9,125 |
| 17 September 2007 | 150,000 | 3,819 |
| 16 September 2007 | 153,819 | 8,494 |
| 15 September 2007 | 162,313 | 17,313 |
| 14 September 2007 | 145,000 | 715 |
| 13 September 2007 | 145,715 | 32,160 |
| 12 September 2007 | 177,875 | 1,625 |
| 11 September 2007 | 179,500 | 59,500 |
| 10 September 2007 | 120,000 | 29,082 |
| 09 September 2007 | 149,082 | 15,286 |
| 08 September 2007 | 133,796 | 13,204 |
| 07 September 2007 | 147,000 | 2,333 |
| 06 September 2007 | 144,667 | 1,889 |
| 05 September 2007 | 142,778 | 778 |
| 04 September 2007 | 142,000 | 2,434 |
| 03 September 2007 | 139,566 | 2,480 |
| 02 September 2007 | 142,046 | 6,910 |
| 01 September 2007 | 135,136 | 18,019 |
| 31 August 2007 | 117,117 | 9,852 |
| 30 August 2007 | 126,969 | 3,031 |
| 29 August 2007 | 130,000 | 0 |
| 28 August 2007 | 130,000 | 227 |
| 27 August 2007 | 129,773 | 227 |
| 26 August 2007 | 130,000 | 10,000 |
| 25 August 2007 | 120,000 | 1,772 |
| 24 August 2007 | 118,228 | 867 |
| 23 August 2007 | 119,095 | 905 |
| 22 August 2007 | 120,000 | 6,286 |
| 21 August 2007 | 126,286 | 9,095 |
| 20 August 2007 | 135,381 | 1,619 |
| 19 August 2007 | 137,000 | 1,331 |
| 18 August 2007 | 138,331 | 4,711 |
| 17 August 2007 | 143,042 | 9,875 |
| 16 August 2007 | 133,167 | 1,667 |
| 15 August 2007 | 131,500 | 1,364 |
| 14 August 2007 | 132,864 | 24,298 |
| 13 August 2007 | 108,566 | 4,399 |
| 12 August 2007 | 104,167 | 1,222 |
| 11 August 2007 | 105,389 | 4,531 |
| 10 August 2007 | 100,858 | 16,621 |
| 09 August 2007 | 117,479 | 10,261 |
| 08 August 2007 | 127,740 | 14,869 |
| 07 August 2007 | 142,609 | 942 |
| 06 August 2007 | 141,667 | 31,667 |
| 05 August 2007 | 110,000 | 15,588 |
| 04 August 2007 | 94,412 | 691 |
| 03 August 2007 | 95,103 | 2,170 |
| 02 August 2007 | 97,273 | 106 |
| 01 August 2007 | 97,167 | 0 |
| 31 July 2007 | 97,167 | 1,603 |
| 30 July 2007 | 95,564 | 2,259 |
| 29 July 2007 | 93,305 | 1,316 |
| 28 July 2007 | 91,989 | 784 |
| 27 July 2007 | 91,205 | 790 |
| 26 July 2007 | 91,995 | 59 |
| 25 July 2007 | 91,936 | 164 |
| 24 July 2007 | 92,100 | 100 |
| 23 July 2007 | 92,200 | 3,200 |
| 22 July 2007 | 89,000 | 874 |
| 21 July 2007 | 88,126 | 860 |
| 20 July 2007 | 88,986 | 116 |
| 19 July 2007 | 88,870 | 3,312 |
| 18 July 2007 | 92,182 | 1,678 |
| 17 July 2007 | 93,860 | 2,488 |
| 16 July 2007 | 96,348 | 3,027 |
| 15 July 2007 | 99,375 | 422 |
| 14 July 2007 | 98,953 | 333 |
| 13 July 2007 | 99,286 | 240 |
| 12 July 2007 | 99,046 | 46 |
| 11 July 2007 | 99,000 | 1,083 |
| 10 July 2007 | 97,917 | 2,062 |
| 09 July 2007 | 99,979 | 305 |
| 08 July 2007 | 99,674 | 6,674 |
| 07 July 2007 | 93,000 | 6,409 |
| 06 July 2007 | 86,591 | 3,409 |
| 05 July 2007 | 90,000 | 186 |
| 04 July 2007 | 89,814 | 244 |
| 03 July 2007 | 90,058 | 1,038 |
| 02 July 2007 | 91,096 | 7,096 |
| 01 July 2007 | 84,000 | 500 |
| 30 June 2007 | 83,500 | 27 |
| 29 June 2007 | 83,473 | 402 |
| 28 June 2007 | 83,875 | 121 |
| 27 June 2007 | 83,996 | 3 |
| 26 June 2007 | 83,999 | 8 |
| 25 June 2007 | 83,991 | 1,264 |
| 24 June 2007 | 85,255 | 667 |
| 23 June 2007 | 85,922 | 22 |
| 22 June 2007 | 85,900 | 421 |
| 21 June 2007 | 85,479 | 421 |
| 20 June 2007 | 85,900 | 127 |
| 19 June 2007 | 86,027 | 1,710 |
| 18 June 2007 | 87,737 | 2,090 |
| 17 June 2007 | 89,827 | 2,881 |
| 16 June 2007 | 86,946 | 3,471 |
| 15 June 2007 | 90,417 | 1,056 |
| 14 June 2007 | 91,473 | 473 |
| 13 June 2007 | 91,000 | 3,455 |
| 12 June 2007 | 94,455 | 5,066 |
| 11 June 2007 | 99,521 | 706 |
| 10 June 2007 | 98,815 | 338 |
| 09 June 2007 | 98,477 | 841 |
| 08 June 2007 | 99,318 | 264 |
| 07 June 2007 | 99,582 | 2,102 |
| 06 June 2007 | 97,480 | 20,023 |
| 05 June 2007 | 117,503 | 14,264 |
| 04 June 2007 | 103,239 | 3,284 |
| 03 June 2007 | 99,955 | 2,868 |
| 02 June 2007 | 97,087 | 5,477 |
| 01 June 2007 | 91,610 | 2,890 |
| 31 May 2007 | 94,500 | 2,477 |
| 30 May 2007 | 92,023 | 4,575 |
| 29 May 2007 | 87,448 | 1,910 |
| 28 May 2007 | 89,358 | 4,510 |
| 27 May 2007 | 84,848 | 3,834 |
| 26 May 2007 | 88,682 | 1,636 |
| 25 May 2007 | 87,046 | 5,071 |
| 24 May 2007 | 81,975 | 3,131 |
| 23 May 2007 | 85,106 | 3,519 |
| 22 May 2007 | 81,587 | 232 |
| 21 May 2007 | 81,355 | 6,355 |
| 20 May 2007 | 75,000 | 435 |
| 19 May 2007 | 75,435 | 435 |
| 18 May 2007 | 75,000 | 875 |
| 17 May 2007 | 75,875 | 2,429 |
| 16 May 2007 | 78,304 | 6,787 |
| 15 May 2007 | 85,091 | 4,433 |
| 14 May 2007 | 89,524 | 437 |
| 13 May 2007 | 89,087 | 913 |
| 12 May 2007 | 90,000 | 95 |
| 11 May 2007 | 89,905 | 350 |
| 10 May 2007 | 89,555 | 541 |
| 09 May 2007 | 90,096 | 2,454 |
| 08 May 2007 | 92,550 | 2,450 |
| 07 May 2007 | 95,000 | 343 |
| 06 May 2007 | 94,657 | 162 |
| 05 May 2007 | 94,819 | 1,407 |
| 04 May 2007 | 93,412 | 5,412 |
| 03 May 2007 | 88,000 | 131 |
| 02 May 2007 | 87,869 | 4,073 |
| 01 May 2007 | 91,942 | 4,518 |
| 30 April 2007 | 96,460 | 2,080 |
| 29 April 2007 | 98,540 | 6,387 |
| 28 April 2007 | 92,153 | 17,847 |
| 27 April 2007 | 110,000 | 27,000 |
| 26 April 2007 | 83,000 | 0 |
| 25 April 2007 | 83,000 | 1,143 |
| 24 April 2007 | 84,143 | 4,585 |
| 23 April 2007 | 88,728 | 2,091 |
| 22 April 2007 | 86,637 | 4,997 |
| 21 April 2007 | 81,640 | 1,682 |
| 20 April 2007 | 79,958 | 542 |
| 19 April 2007 | 80,500 | 1,896 |
| 18 April 2007 | 82,396 | 1,183 |
| 17 April 2007 | 81,213 | 4,142 |
| 16 April 2007 | 85,355 | 2,863 |
| 15 April 2007 | 82,492 | 160 |
| 14 April 2007 | 82,652 | 588 |
| 13 April 2007 | 83,240 | 30 |
| 12 April 2007 | 83,210 | 1,589 |
| 11 April 2007 | 81,621 | 1,174 |
| 10 April 2007 | 82,795 | 788 |
| 09 April 2007 | 83,583 | 2,208 |
| 08 April 2007 | 81,375 | 297 |
| 07 April 2007 | 81,078 | 2,722 |
| 06 April 2007 | 83,800 | 2,454 |
| 05 April 2007 | 81,346 | 1,650 |
| 04 April 2007 | 82,996 | 874 |
| 03 April 2007 | 82,122 | 648 |
| 02 April 2007 | 82,770 | 751 |
| 01 April 2007 | 82,019 | 990 |
| 31 March 2007 | 83,009 | 1,039 |
| 30 March 2007 | 84,048 | 952 |
| 29 March 2007 | 85,000 | 174 |
| 28 March 2007 | 85,174 | 1,417 |
| 27 March 2007 | 86,591 | 455 |
| 26 March 2007 | 87,046 | 2,864 |
| 25 March 2007 | 84,182 | 2,183 |
| 24 March 2007 | 81,999 | 0 |
| 23 March 2007 | 81,999 | 1,715 |
| 22 March 2007 | 83,714 | 3,303 |
| 21 March 2007 | 87,017 | 893 |
| 20 March 2007 | 86,124 | 2,457 |
| 19 March 2007 | 83,667 | 623 |
| 18 March 2007 | 83,044 | 263 |
| 17 March 2007 | 83,307 | 197 |
| 16 March 2007 | 83,110 | 1,939 |
| 15 March 2007 | 81,171 | 1,272 |
| 14 March 2007 | 82,443 | 2,102 |
| 13 March 2007 | 84,545 | 686 |
| 12 March 2007 | 85,231 | 3,400 |
| 11 March 2007 | 88,631 | 674 |
| 10 March 2007 | 89,305 | 1,172 |
| 09 March 2007 | 90,477 | 342 |
| 08 March 2007 | 90,819 | 1,450 |
| 07 March 2007 | 89,369 | 240 |
| 06 March 2007 | 89,609 | 124 |
| 05 March 2007 | 89,733 | 163 |
| 04 March 2007 | 89,570 | 1,762 |
| 03 March 2007 | 91,332 | 1,468 |
| 02 March 2007 | 92,800 | 5,347 |
| 01 March 2007 | 98,147 | 1,853 |
| 28 February 2007 | 100,000 | 0 |
| 27 February 2007 | 100,000 | 405 |
| 26 February 2007 | 100,405 | 3,617 |
| 25 February 2007 | 104,022 | 1,397 |
| 24 February 2007 | 102,625 | 1,772 |
| 23 February 2007 | 100,853 | 6,655 |
| 09 February 2007 | 107,508 | 1,780 |
| 08 February 2007 | 109,288 | 3,647 |
| 07 February 2007 | 112,935 | 5,774 |
| 06 February 2007 | 118,709 | 4,090 |
| 05 February 2007 | 114,619 | 4,619 |
| 04 February 2007 | 110,000 | 3,500 |
| 03 February 2007 | 113,500 | 4,277 |
| 02 February 2007 | 117,777 | 0 |
| 01 February 2007 | 117,777 | 0 |
| 31 January 2007 | 117,777 | 22,223 |
| 30 January 2007 | 140,000 | 30,000 |
| 29 January 2007 | 170,000 | 1,000 |
| 28 January 2007 | 169,000 | 9,000 |
| 27 January 2007 | 178,000 | 66,000 |
| 26 January 2007 | 112,000 | 0 |
| 25 January 2007 | 112,000 | 0 |
| 24 January 2007 | 112,000 | 4,000 |
| 23 January 2007 | 108,000 | 2,000 |
| 22 January 2007 | 106,000 | 2,000 |
| 21 January 2007 | 108,000 | 1,000 |
| 20 January 2007 | 109,000 | 1,000 |
| 19 January 2007 | 110,000 | 3,500 |
| 18 January 2007 | 113,500 | 3,500 |
| 17 January 2007 | 110,000 | 0 |
| 16 January 2007 | 110,000 | 20,000 |
| 15 January 2007 | 130,000 | 0 |
| 14 January 2007 | 130,000 | 0 |
| 13 January 2007 | 130,000 | 23,894 |
| 12 January 2007 | 106,106 | 2,894 |
| 11 January 2007 | 109,000 | 2,500 |
| 10 January 2007 | 106,500 | 2,100 |
| 09 January 2007 | 108,600 | 2,600 |
| 08 January 2007 | 106,000 | 2,000 |
| 07 January 2007 | 104,000 | 6,000 |
| 06 January 2007 | 110,000 | 1 |
| 05 January 2007 | 109,999 | 10,001 |
| 04 January 2007 | 120,000 | 7,000 |
| 03 January 2007 | 113,000 | 22,000 |
| 02 January 2007 | 135,000 | 25,000 |
| 01 January 2007 | 110,000 | 1 |
| 31 December 2006 | 109,999 | 5,499 |
| 30 December 2006 | 104,500 | 30,500 |
| 29 December 2006 | 135,000 | 14,000 |
| 28 December 2006 | 149,000 | 19,000 |
| 27 December 2006 | 130,000 | 35,000 |
| 26 December 2006 | 95,000 | 0 |
| 25 December 2006 | 95,000 | 25,000 |
| 24 December 2006 | 70,000 | 0 |
| 23 December 2006 | 70,000 | 0 |
| 22 December 2006 | 70,000 | 1,000 |
| 21 December 2006 | 71,000 | 1,001 |
| 20 December 2006 | 69,999 | 901 |
| 19 December 2006 | 70,900 | 2,100 |
| 18 December 2006 | 73,000 | 3,000 |
| 17 December 2006 | 70,000 | 3,000 |
| 16 December 2006 | 67,000 | 3,000 |
| 15 December 2006 | 70,000 | 5,000 |
| 14 December 2006 | 65,000 | 4,999 |
| 13 December 2006 | 69,999 | 8,001 |
| 12 December 2006 | 78,000 | 7,000 |
| 11 December 2006 | 71,000 | 1 |
| 10 December 2006 | 70,999 | 999 |
| 09 December 2006 | 70,000 | 1,001 |
| 08 December 2006 | 68,999 | 499 |
| 07 December 2006 | 68,500 | 4,500 |
| 06 December 2006 | 73,000 | 2,000 |
| 05 December 2006 | 75,000 | 3,000 |
| 04 December 2006 | 78,000 | 10,000 |
| 03 December 2006 | 68,000 | 4,000 |
| 02 December 2006 | 72,000 | 3,000 |
| 01 December 2006 | 75,000 | 0 |
| 30 November 2006 | 75,000 | 1,000 |
| 29 November 2006 | 76,000 | 1,000 |
| 28 November 2006 | 75,000 | 4,000 |
| 27 November 2006 | 79,000 | 3,000 |
| 26 November 2006 | 82,000 | 500 |
| 25 November 2006 | 82,500 | 500 |
| 24 November 2006 | 83,000 | 3,000 |
| 23 November 2006 | 86,000 | 4,000 |
| 22 November 2006 | 90,000 | 25,000 |
| 21 November 2006 | 65,000 | 0 |
| 20 November 2006 | 65,000 | 1,000 |
| 19 November 2006 | 66,000 | 4,000 |
| 18 November 2006 | 62,000 | 0 |
| 17 November 2006 | 62,000 | 0 |
| 16 November 2006 | 62,000 | 1,999 |
| 15 November 2006 | 63,999 | 2,001 |
| 14 November 2006 | 66,000 | 5,000 |
| 13 November 2006 | 61,000 | 3,800 |
| 12 November 2006 | 64,800 | 10,200 |
| 11 November 2006 | 75,000 | 15,000 |
| 10 November 2006 | 60,000 | 0 |
| 09 November 2006 | 60,000 | 0 |
| 08 November 2006 | 60,000 | 3,000 |
| 07 November 2006 | 57,000 | 2,000 |
| 06 November 2006 | 59,000 | 500 |
| 05 November 2006 | 59,500 | 2,502 |
| 04 November 2006 | 56,998 | 1,002 |
| 03 November 2006 | 58,000 | 3,000 |
| 02 November 2006 | 55,000 | 3,000 |
| 01 November 2006 | 58,000 | 1,100 |
| 31 October 2006 | 56,900 | 1,400 |
| 30 October 2006 | 55,500 | 1,500 |
| 29 October 2006 | 57,000 | 1,500 |
| 28 October 2006 | 58,500 | 2,500 |
| 27 October 2006 | 56,000 | 1,100 |
| 26 October 2006 | 54,900 | 1,100 |
| 25 October 2006 | 56,000 | 3,450 |
| 24 October 2006 | 59,450 | 0 |
| 23 October 2006 | 59,450 | 549 |
| 22 October 2006 | 59,999 | 4,999 |
| 21 October 2006 | 55,000 | 1,090 |
| 20 October 2006 | 53,910 | 1,090 |
| 19 October 2006 | 55,000 | 799 |
| 18 October 2006 | 55,799 | 799 |
| 17 October 2006 | 55,000 | 1,500 |
| 16 October 2006 | 53,500 | 1,500 |
| 15 October 2006 | 55,000 | 2,000 |
| 14 October 2006 | 53,000 | 1,800 |
| 13 October 2006 | 54,800 | 200 |
| 12 October 2006 | 55,000 | 1,000 |
| 11 October 2006 | 56,000 | 2,500 |
| 10 October 2006 | 58,500 | 1,200 |
| 09 October 2006 | 59,700 | 200 |
| 08 October 2006 | 59,900 | 4,900 |
| 07 October 2006 | 55,000 | 2,000 |
| 06 October 2006 | 57,000 | 2,500 |
| 05 October 2006 | 59,500 | 0 |
| 04 October 2006 | 59,500 | 2,500 |
| 03 October 2006 | 57,000 | 1,000 |
| 02 October 2006 | 58,000 | 2,000 |
| 01 October 2006 | 60,000 | 410 |
| 30 September 2006 | 59,590 | 0 |
| 29 September 2006 | 59,590 | 1,090 |
| 28 September 2006 | 58,500 | 1,090 |
| 27 September 2006 | 59,590 | 1,910 |
| 26 September 2006 | 61,500 | 3,500 |
| 25 September 2006 | 58,000 | 0 |
| 24 September 2006 | 58,000 | 1,000 |
| 23 September 2006 | 57,000 | 2,500 |
| 22 September 2006 | 54,500 | 3,499 |
| 21 September 2006 | 57,999 | 4,001 |
| 20 September 2006 | 62,000 | 7,000 |
| 19 September 2006 | 69,000 | 1,000 |
| 18 September 2006 | 70,000 | 0 |
| 17 September 2006 | 70,000 | 3,000 |
| 16 September 2006 | 73,000 | 2,000 |
| 15 September 2006 | 75,000 | 12,000 |
| 14 September 2006 | 63,000 | 3,001 |
| 13 September 2006 | 59,999 | 5,996 |
| 12 September 2006 | 65,995 | 3,995 |
| 11 September 2006 |