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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 3 |
| 1982 | 1 |
| 1983 | 1 |
| 1984 | 3 |
| 1985 | 5 |
| 1986 | 15 |
| 1987 | 1 |
| 1988 | 7 |
| 1989 | 7 |
| 1990 | 10 |
| 1991 | 14 |
| 1992 | 16 |
| 1993 | 19 |
| 1994 | 24 |
| 1995 | 32 |
| 1996 | 31 |
| 1997 | 36 |
| 1998 | 35 |
| 1999 | 46 |
| 2000 | 57 |
| 2001 | 61 |
| 2002 | 80 |
| 2003 | 121 |
| 2004 | 121 |
| 2005 | 195 |
| 2006 | 199 |
| 2007 | 231 |
| 2008 | 285 |
| 2009 | 319 |
| 2010 | 341 |
| 2011 | 405 |
| 2012 | 464 |
| 2013 | 555 |
| 2014 | 633 |
| 2015 | 728 |
| 2016 | 721 |
| 2017 | 827 |
| 2018 | 935 |
| 2019 | 1061 |
| 2020 | 1235 |
| 2021 | 1469 |
| 2022 | 1757 |
| 2023 | 802 |