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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 2 |
| 1981 | 5 |
| 1982 | 6 |
| 1983 | 4 |
| 1984 | 8 |
| 1985 | 6 |
| 1986 | 15 |
| 1987 | 10 |
| 1988 | 16 |
| 1989 | 16 |
| 1990 | 30 |
| 1991 | 21 |
| 1992 | 40 |
| 1993 | 32 |
| 1994 | 59 |
| 1995 | 58 |
| 1996 | 84 |
| 1997 | 92 |
| 1998 | 129 |
| 1999 | 119 |
| 2000 | 143 |
| 2001 | 134 |
| 2002 | 163 |
| 2003 | 228 |
| 2004 | 263 |
| 2005 | 330 |
| 2006 | 411 |
| 2007 | 512 |
| 2008 | 642 |
| 2009 | 795 |
| 2010 | 857 |
| 2011 | 1072 |
| 2012 | 1295 |
| 2013 | 1729 |
| 2014 | 1909 |
| 2015 | 2105 |
| 2016 | 2325 |
| 2017 | 2596 |
| 2018 | 3115 |
| 2019 | 3519 |
| 2020 | 4059 |
| 2021 | 4680 |
| 2022 | 5628 |
| 2023 | 5581 |
| 2024 | 4624 |
| 2025 | 3 |