| December 2005 |
3,651,000 |
| November 2005 |
3,562,900 |
| October 2005 |
3,499,300 |
| September 2005 |
3,437,400 |
| August 2005 |
3,366,900 |
| July 2005 |
3,306,900 |
| June 2005 |
3,235,500 |
| May 2005 |
3,154,900 |
| April 2005 |
3,092,100 |
| March 2005 |
3,031,500 |
| February 2005 |
2,998,200 |
| January 2005 |
2,991,200 |
|
