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The following table shows an estimation of the number of users who added a page of the Cydas.org website to their favorites in the year 2009.
| Month | Users that added | Amount of users | Percentage |
| January | 262 | 662 | 39,5% |
| February | 350 | 671 | 52,1% |
| March | 408 | 888 | 45,9% |
| April | 320 | 594 | 53,8% |
| May | 321 | 610 | 52,6% |
| June | 266 | 591 | 45% |
| July | 274 | 588 | 46,5% |
| August | 285 | 566 | 50,3% |
| September | 423 | 759 | 55,7% |
| October | 538 | 723 | 74,4% |
| November | 507 | 723 | 70,1% |
| December | 404 | 608 | 66,4% |