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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1974 | 1 |
| 1976 | 1 |
| 1977 | 2 |
| 1979 | 2 |
| 1980 | 1 |
| 1981 | 1 |
| 1982 | 2 |
| 1983 | 1 |
| 1984 | 3 |
| 1985 | 2 |
| 1986 | 1 |
| 1987 | 3 |
| 1988 | 11 |
| 1989 | 2 |
| 1990 | 3 |
| 1991 | 5 |
| 1992 | 10 |
| 1993 | 11 |
| 1994 | 8 |
| 1995 | 9 |
| 1996 | 18 |
| 1997 | 17 |
| 1998 | 14 |
| 1999 | 35 |
| 2000 | 40 |
| 2001 | 42 |
| 2002 | 51 |
| 2003 | 56 |
| 2004 | 45 |
| 2005 | 53 |
| 2006 | 76 |
| 2007 | 90 |
| 2008 | 131 |
| 2009 | 166 |
| 2010 | 192 |
| 2011 | 244 |
| 2012 | 252 |
| 2013 | 285 |
| 2014 | 296 |
| 2015 | 313 |
| 2016 | 313 |
| 2017 | 369 |
| 2018 | 404 |
| 2019 | 428 |
| 2020 | 539 |
| 2021 | 639 |
| 2022 | 566 |
| 2023 | 563 |
| 2024 | 200 |