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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1951 | 1 |
| 1952 | 1 |
| 1956 | 1 |
| 1960 | 1 |
| 1961 | 1 |
| 1962 | 1 |
| 1972 | 1 |
| 1978 | 1 |
| 1980 | 1 |
| 1985 | 1 |
| 1986 | 6 |
| 1987 | 12 |
| 1988 | 25 |
| 1989 | 19 |
| 1990 | 32 |
| 1991 | 31 |
| 1992 | 30 |
| 1993 | 37 |
| 1994 | 37 |
| 1995 | 51 |
| 1996 | 59 |
| 1997 | 84 |
| 1998 | 97 |
| 1999 | 128 |
| 2000 | 156 |
| 2001 | 176 |
| 2002 | 238 |
| 2003 | 310 |
| 2004 | 401 |
| 2005 | 446 |
| 2006 | 582 |
| 2007 | 720 |
| 2008 | 780 |
| 2009 | 1014 |
| 2010 | 1139 |
| 2011 | 1584 |
| 2012 | 1653 |
| 2013 | 1929 |
| 2014 | 2078 |
| 2015 | 2208 |
| 2016 | 2270 |
| 2017 | 2476 |
| 2018 | 2627 |
| 2019 | 2975 |
| 2020 | 3633 |
| 2021 | 4153 |
| 2022 | 4691 |
| 2023 | 4175 |
| 2024 | 1331 |