| Request Type | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Successful requests | 713 | 2,978 | 11,112 | 22,732 | 53,964 | 56,457 | 42,040 | 123,804 | 21,115 | 27,699 | 72,184 |
| Distinct files requested | 5 | 152 | 278 | 844 | 626 | 1,310 | 2,278 | 15,135 | 1,357 | 1,709 | 41,454 |
| Distinct hosts served | 534 | 680 | 1,120 | 1,642 | 2,116 | 3,752 | 3,908 | 4,133 | 3,756 | 3,597 | 3,641 |