| Request Type | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Successful requests | 331 | 1,179 | 5,150 | 17,994 | 46,639 | 34,847 | 34,096 | 123,914 | 23,921 | 28,449 | 71,215 |
| Distinct files requested | 2 | 60 | 95 | 711 | 459 | 1,231 | 2,319 | 15,172 | 1,473 | 1,903 | 41,509 |
| Distinct hosts served | 242 | 294 | 516 | 885 | 1,217 | 1,631 | 1,984 | 2,568 | 2,390 | 2,138 | 2,270 |