Return to the Archived Usage Statistics page.
| Reporting Period | Searches |
| January 2018 | 1,393,088 |
| February 2018 | 1,459,254 |
| March 2018 | 1,455,161 |
| April 2018 | 1,468,226 |
| May 2018 | 703,946 |
| June 2018 | 676,075 |
| July 2018 | 680,182 |
| August 2018 | 570,906 |
| September 2018 | 955,336 |
| October 2018 | 1,122,722 |
| November 2018 | 1,080,178 |
| December 2018 | 495,460 |