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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1951 | 1 |
| 1953 | 2 |
| 1955 | 2 |
| 1973 | 1 |
| 1974 | 2 |
| 1977 | 1 |
| 1978 | 2 |
| 1979 | 3 |
| 1980 | 4 |
| 1981 | 2 |
| 1982 | 2 |
| 1983 | 4 |
| 1984 | 5 |
| 1985 | 9 |
| 1986 | 5 |
| 1987 | 2 |
| 1988 | 8 |
| 1989 | 7 |
| 1990 | 11 |
| 1991 | 13 |
| 1992 | 14 |
| 1993 | 15 |
| 1994 | 13 |
| 1995 | 18 |
| 1996 | 24 |
| 1997 | 23 |
| 1998 | 21 |
| 1999 | 27 |
| 2000 | 28 |
| 2001 | 29 |
| 2002 | 29 |
| 2003 | 33 |
| 2004 | 40 |
| 2005 | 40 |
| 2006 | 63 |
| 2007 | 85 |
| 2008 | 77 |
| 2009 | 96 |
| 2010 | 105 |
| 2011 | 132 |
| 2012 | 134 |
| 2013 | 172 |
| 2014 | 210 |
| 2015 | 244 |
| 2016 | 283 |
| 2017 | 281 |
| 2018 | 350 |
| 2019 | 373 |
| 2020 | 534 |
| 2021 | 547 |
| 2022 | 636 |
| 2023 | 732 |
| 2024 | 622 |