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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 1 |
| 1947 | 1 |
| 1948 | 1 |
| 1951 | 2 |
| 1953 | 1 |
| 1954 | 2 |
| 1955 | 2 |
| 1956 | 2 |
| 1958 | 1 |
| 1959 | 1 |
| 1962 | 1 |
| 1971 | 1 |
| 1972 | 1 |
| 1975 | 1 |
| 1976 | 2 |
| 1977 | 2 |
| 1978 | 2 |
| 1979 | 4 |
| 1980 | 6 |
| 1981 | 4 |
| 1982 | 4 |
| 1983 | 5 |
| 1984 | 5 |
| 1985 | 7 |
| 1986 | 14 |
| 1987 | 12 |
| 1988 | 12 |
| 1989 | 23 |
| 1990 | 12 |
| 1991 | 22 |
| 1992 | 34 |
| 1993 | 29 |
| 1994 | 38 |
| 1995 | 27 |
| 1996 | 30 |
| 1997 | 30 |
| 1998 | 24 |
| 1999 | 33 |
| 2000 | 39 |
| 2001 | 53 |
| 2002 | 58 |
| 2003 | 77 |
| 2004 | 89 |
| 2005 | 101 |
| 2006 | 132 |
| 2007 | 129 |
| 2008 | 156 |
| 2009 | 161 |
| 2010 | 164 |
| 2011 | 179 |
| 2012 | 214 |
| 2013 | 169 |
| 2014 | 184 |
| 2015 | 227 |
| 2016 | 194 |
| 2017 | 191 |
| 2018 | 199 |
| 2019 | 215 |
| 2020 | 235 |
| 2021 | 206 |
| 2022 | 199 |
| 2023 | 204 |
| 2024 | 160 |