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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1976 | 16 |
| 1977 | 52 |
| 1978 | 47 |
| 1979 | 54 |
| 1980 | 52 |
| 1981 | 72 |
| 1982 | 117 |
| 1983 | 115 |
| 1984 | 160 |
| 1985 | 214 |
| 1986 | 201 |
| 1987 | 218 |
| 1988 | 245 |
| 1989 | 269 |
| 1990 | 307 |
| 1991 | 323 |
| 1992 | 360 |
| 1993 | 397 |
| 1994 | 394 |
| 1995 | 418 |
| 1996 | 500 |
| 1997 | 523 |
| 1998 | 536 |
| 1999 | 571 |
| 2000 | 684 |
| 2001 | 670 |
| 2002 | 683 |
| 2003 | 761 |
| 2004 | 741 |
| 2005 | 854 |
| 2006 | 891 |
| 2007 | 850 |
| 2008 | 919 |
| 2009 | 972 |
| 2010 | 1035 |
| 2011 | 998 |
| 2012 | 1062 |
| 2013 | 1042 |
| 2014 | 960 |
| 2015 | 989 |
| 2016 | 944 |
| 2017 | 879 |
| 2018 | 833 |
| 2019 | 868 |
| 2020 | 870 |
| 2021 | 741 |
| 2022 | 604 |
| 2023 | 437 |
| 2024 | 169 |