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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1970 | 1 |
| 1974 | 1 |
| 1984 | 1 |
| 1985 | 2 |
| 1986 | 4 |
| 1987 | 6 |
| 1988 | 21 |
| 1989 | 67 |
| 1990 | 94 |
| 1991 | 107 |
| 1992 | 146 |
| 1993 | 215 |
| 1994 | 291 |
| 1995 | 292 |
| 1996 | 313 |
| 1997 | 302 |
| 1998 | 415 |
| 1999 | 507 |
| 2000 | 462 |
| 2001 | 555 |
| 2002 | 612 |
| 2003 | 612 |
| 2004 | 810 |
| 2005 | 851 |
| 2006 | 979 |
| 2007 | 950 |
| 2008 | 1229 |
| 2009 | 1255 |
| 2010 | 1239 |
| 2011 | 1190 |
| 2012 | 1216 |
| 2013 | 1363 |
| 2014 | 1479 |
| 2015 | 1536 |
| 2016 | 1432 |
| 2017 | 1458 |
| 2018 | 1529 |
| 2019 | 1662 |
| 2020 | 1294 |
| 2021 | 539 |
| 2022 | 112 |
| 2023 | 278 |
| 2024 | 1965 |
| 2025 | 2216 |
| 2026 | 120 |