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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1970 | 5 |
| 1971 | 15 |
| 1972 | 13 |
| 1973 | 14 |
| 1974 | 14 |
| 1975 | 13 |
| 1976 | 14 |
| 1977 | 15 |
| 1978 | 72 |
| 1979 | 57 |
| 1980 | 950 |
| 1981 | 2192 |
| 1982 | 2303 |
| 1983 | 2229 |
| 1984 | 2413 |
| 1985 | 2482 |
| 1986 | 2663 |
| 1987 | 2723 |
| 1988 | 2770 |
| 1989 | 2755 |
| 1990 | 2786 |
| 1991 | 2679 |
| 1992 | 2489 |
| 1993 | 2395 |
| 1994 | 2319 |
| 1995 | 2115 |
| 1996 | 2115 |
| 1997 | 2133 |
| 1998 | 2188 |
| 1999 | 2271 |
| 2000 | 2348 |
| 2001 | 2890 |
| 2002 | 3064 |
| 2003 | 3465 |
| 2004 | 4165 |
| 2005 | 4976 |
| 2006 | 5794 |
| 2007 | 6598 |
| 2008 | 7676 |
| 2009 | 8446 |
| 2010 | 9684 |
| 2011 | 11382 |
| 2012 | 11826 |
| 2013 | 10185 |
| 2014 | 8155 |
| 2015 | 6443 |
| 2016 | 4898 |
| 2017 | 3627 |
| 2018 | 3204 |
| 2019 | 2728 |
| 2020 | 2494 |
| 2021 | 2141 |
| 2022 | 1571 |
| 2023 | 1357 |
| 2024 | 685 |