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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1975 | 1 |
| 1976 | 1 |
| 1977 | 1 |
| 1978 | 2 |
| 1979 | 1 |
| 1980 | 6 |
| 1981 | 2 |
| 1982 | 5 |
| 1983 | 16 |
| 1984 | 13 |
| 1985 | 10 |
| 1986 | 9 |
| 1987 | 9 |
| 1988 | 19 |
| 1989 | 18 |
| 1990 | 26 |
| 1991 | 14 |
| 1992 | 31 |
| 1993 | 19 |
| 1994 | 36 |
| 1995 | 34 |
| 1996 | 32 |
| 1997 | 44 |
| 1998 | 56 |
| 1999 | 44 |
| 2000 | 56 |
| 2001 | 60 |
| 2002 | 64 |
| 2003 | 105 |
| 2004 | 101 |
| 2005 | 148 |
| 2006 | 202 |
| 2007 | 209 |
| 2008 | 246 |
| 2009 | 343 |
| 2010 | 353 |
| 2011 | 402 |
| 2012 | 443 |
| 2013 | 523 |
| 2014 | 645 |
| 2015 | 763 |
| 2016 | 483 |
| 2017 | 372 |
| 2018 | 491 |
| 2019 | 574 |
| 2020 | 678 |
| 2021 | 654 |
| 2022 | 679 |
| 2023 | 636 |
| 2024 | 102 |