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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1969 | 1 |
| 1974 | 1 |
| 1975 | 14 |
| 1976 | 11 |
| 1977 | 13 |
| 1978 | 12 |
| 1979 | 19 |
| 1980 | 37 |
| 1981 | 42 |
| 1982 | 43 |
| 1983 | 47 |
| 1984 | 60 |
| 1985 | 55 |
| 1986 | 87 |
| 1987 | 78 |
| 1988 | 79 |
| 1989 | 85 |
| 1990 | 89 |
| 1991 | 97 |
| 1992 | 87 |
| 1993 | 95 |
| 1994 | 121 |
| 1995 | 124 |
| 1996 | 112 |
| 1997 | 215 |
| 1998 | 250 |
| 1999 | 239 |
| 2000 | 240 |
| 2001 | 236 |
| 2002 | 250 |
| 2003 | 302 |
| 2004 | 297 |
| 2005 | 296 |
| 2006 | 292 |
| 2007 | 287 |
| 2008 | 346 |
| 2009 | 390 |
| 2010 | 423 |
| 2011 | 463 |
| 2012 | 513 |
| 2013 | 519 |
| 2014 | 585 |
| 2015 | 579 |
| 2016 | 392 |
| 2017 | 431 |
| 2018 | 634 |
| 2019 | 701 |
| 2020 | 729 |
| 2021 | 806 |
| 2022 | 808 |
| 2023 | 712 |
| 2024 | 132 |