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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 2 |
| 1981 | 4 |
| 1982 | 4 |
| 1983 | 2 |
| 1984 | 2 |
| 1985 | 3 |
| 1986 | 3 |
| 1987 | 10 |
| 1988 | 5 |
| 1989 | 12 |
| 1990 | 31 |
| 1991 | 26 |
| 1992 | 25 |
| 1993 | 35 |
| 1994 | 37 |
| 1995 | 41 |
| 1996 | 37 |
| 1997 | 58 |
| 1998 | 82 |
| 1999 | 78 |
| 2000 | 105 |
| 2001 | 112 |
| 2002 | 142 |
| 2003 | 195 |
| 2004 | 272 |
| 2005 | 327 |
| 2006 | 357 |
| 2007 | 431 |
| 2008 | 559 |
| 2009 | 614 |
| 2010 | 759 |
| 2011 | 899 |
| 2012 | 1058 |
| 2013 | 1134 |
| 2014 | 1409 |
| 2015 | 1515 |
| 2016 | 1522 |
| 2017 | 1643 |
| 2018 | 1871 |
| 2019 | 2083 |
| 2020 | 2536 |
| 2021 | 2886 |
| 2022 | 3027 |
| 2023 | 32 |