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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 3 |
| 1980 | 4 |
| 1981 | 7 |
| 1982 | 9 |
| 1983 | 9 |
| 1984 | 19 |
| 1985 | 27 |
| 1986 | 26 |
| 1987 | 41 |
| 1988 | 54 |
| 1989 | 57 |
| 1990 | 69 |
| 1991 | 54 |
| 1992 | 82 |
| 1993 | 91 |
| 1994 | 130 |
| 1995 | 103 |
| 1996 | 151 |
| 1997 | 165 |
| 1998 | 161 |
| 1999 | 223 |
| 2000 | 315 |
| 2001 | 299 |
| 2002 | 362 |
| 2003 | 452 |
| 2004 | 603 |
| 2005 | 733 |
| 2006 | 821 |
| 2007 | 957 |
| 2008 | 1173 |
| 2009 | 1352 |
| 2010 | 1564 |
| 2011 | 1843 |
| 2012 | 2120 |
| 2013 | 2515 |
| 2014 | 3083 |
| 2015 | 3502 |
| 2016 | 3721 |
| 2017 | 4212 |
| 2018 | 4821 |
| 2019 | 5532 |
| 2020 | 6465 |
| 2021 | 7462 |
| 2022 | 7765 |
| 2023 | 81 |