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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1981 | 3 |
| 1983 | 3 |
| 1984 | 2 |
| 1985 | 1 |
| 1986 | 2 |
| 1987 | 4 |
| 1988 | 2 |
| 1989 | 2 |
| 1990 | 23 |
| 1991 | 21 |
| 1992 | 14 |
| 1993 | 20 |
| 1994 | 23 |
| 1995 | 20 |
| 1996 | 40 |
| 1997 | 50 |
| 1998 | 66 |
| 1999 | 87 |
| 2000 | 124 |
| 2001 | 165 |
| 2002 | 192 |
| 2003 | 235 |
| 2004 | 318 |
| 2005 | 538 |
| 2006 | 626 |
| 2007 | 634 |
| 2008 | 733 |
| 2009 | 858 |
| 2010 | 980 |
| 2011 | 1210 |
| 2012 | 1493 |
| 2013 | 1935 |
| 2014 | 2816 |
| 2015 | 3418 |
| 2016 | 3860 |
| 2017 | 4209 |
| 2018 | 5271 |
| 2019 | 6412 |
| 2020 | 7460 |
| 2021 | 8794 |
| 2022 | 11138 |
| 2023 | 11368 |
| 2024 | 4583 |