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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 6 |
| 1981 | 1 |
| 1982 | 7 |
| 1983 | 8 |
| 1984 | 10 |
| 1985 | 22 |
| 1986 | 9 |
| 1987 | 23 |
| 1988 | 26 |
| 1989 | 17 |
| 1990 | 22 |
| 1991 | 23 |
| 1992 | 28 |
| 1993 | 34 |
| 1994 | 39 |
| 1995 | 44 |
| 1996 | 45 |
| 1997 | 72 |
| 1998 | 48 |
| 1999 | 58 |
| 2000 | 65 |
| 2001 | 90 |
| 2002 | 99 |
| 2003 | 135 |
| 2004 | 195 |
| 2005 | 213 |
| 2006 | 292 |
| 2007 | 327 |
| 2008 | 408 |
| 2009 | 504 |
| 2010 | 614 |
| 2011 | 756 |
| 2012 | 938 |
| 2013 | 1176 |
| 2014 | 1378 |
| 2015 | 1646 |
| 2016 | 1855 |
| 2017 | 2177 |
| 2018 | 2618 |
| 2019 | 3081 |
| 2020 | 3674 |
| 2021 | 4307 |
| 2022 | 5202 |
| 2023 | 5124 |
| 2024 | 4823 |
| 2025 | 25 |