| Month | Searches | Documents Retrieved |
| Jan-04 | 277 | 447 |
| Feb-04 | 756 | 1449 |
| Mar-04 | 906 | 3359 |
| Apr-04 | 1175 | 2437 |
| May-04 | 485 | 1050 |
| Jun-04 | 239 | 234 |
| Jul-04 | 1484 | 1680 |
| Aug-04 | 2194 | 2012 |
| Sep-04 | 578 | 617 |
| Oct-04 | 700 | 800 |
| Nov-04 | 637 | 736 |
| Dec-04 | 614 | 585 |
| Total | 10045 | 15406 |
Last modified:
http://www.library.yale.edu/ecollections/access/LN/CU2004.html