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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 6 |
| 1980 | 6 |
| 1981 | 9 |
| 1982 | 5 |
| 1983 | 8 |
| 1984 | 14 |
| 1985 | 19 |
| 1986 | 30 |
| 1987 | 29 |
| 1988 | 28 |
| 1989 | 38 |
| 1990 | 50 |
| 1991 | 51 |
| 1992 | 74 |
| 1993 | 82 |
| 1994 | 91 |
| 1995 | 106 |
| 1996 | 124 |
| 1997 | 129 |
| 1998 | 161 |
| 1999 | 185 |
| 2000 | 177 |
| 2001 | 206 |
| 2002 | 257 |
| 2003 | 359 |
| 2004 | 489 |
| 2005 | 588 |
| 2006 | 702 |
| 2007 | 851 |
| 2008 | 991 |
| 2009 | 1233 |
| 2010 | 1432 |
| 2011 | 1705 |
| 2012 | 1952 |
| 2013 | 2245 |
| 2014 | 2684 |
| 2015 | 3025 |
| 2016 | 3224 |
| 2017 | 3575 |
| 2018 | 4297 |
| 2019 | 4948 |
| 2020 | 5932 |
| 2021 | 6699 |
| 2022 | 7850 |
| 2023 | 3588 |