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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 5 |
| 1980 | 4 |
| 1981 | 9 |
| 1982 | 10 |
| 1983 | 9 |
| 1984 | 16 |
| 1985 | 21 |
| 1986 | 18 |
| 1987 | 20 |
| 1988 | 20 |
| 1989 | 29 |
| 1990 | 43 |
| 1991 | 50 |
| 1992 | 55 |
| 1993 | 55 |
| 1994 | 75 |
| 1995 | 95 |
| 1996 | 107 |
| 1997 | 106 |
| 1998 | 127 |
| 1999 | 161 |
| 2000 | 163 |
| 2001 | 167 |
| 2002 | 251 |
| 2003 | 287 |
| 2004 | 334 |
| 2005 | 473 |
| 2006 | 502 |
| 2007 | 574 |
| 2008 | 680 |
| 2009 | 765 |
| 2010 | 979 |
| 2011 | 1158 |
| 2012 | 1383 |
| 2013 | 1548 |
| 2014 | 1756 |
| 2015 | 2053 |
| 2016 | 2048 |
| 2017 | 2292 |
| 2018 | 2644 |
| 2019 | 2966 |
| 2020 | 3469 |
| 2021 | 4109 |
| 2022 | 4793 |
| 2023 | 4699 |
| 2024 | 2621 |