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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1987 | 1 |
| 1989 | 7 |
| 1990 | 32 |
| 1991 | 52 |
| 1992 | 119 |
| 1993 | 124 |
| 1994 | 204 |
| 1995 | 202 |
| 1996 | 238 |
| 1997 | 309 |
| 1998 | 354 |
| 1999 | 489 |
| 2000 | 581 |
| 2001 | 576 |
| 2002 | 871 |
| 2003 | 1151 |
| 2004 | 1211 |
| 2005 | 1277 |
| 2006 | 1438 |
| 2007 | 1695 |
| 2008 | 2012 |
| 2009 | 2076 |
| 2010 | 2797 |
| 2011 | 3388 |
| 2012 | 3441 |
| 2013 | 3762 |
| 2014 | 3804 |
| 2015 | 3496 |
| 2016 | 3190 |
| 2017 | 3454 |
| 2018 | 4006 |
| 2019 | 4822 |
| 2020 | 4938 |
| 2021 | 4085 |
| 2022 | 1490 |
| 2023 | 1149 |
| 2024 | 1195 |
| 2025 | 8 |