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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 2 |
| 1947 | 8 |
| 1948 | 8 |
| 1949 | 10 |
| 1950 | 49 |
| 1951 | 52 |
| 1952 | 70 |
| 1953 | 57 |
| 1954 | 75 |
| 1955 | 57 |
| 1956 | 72 |
| 1957 | 72 |
| 1958 | 43 |
| 1959 | 42 |
| 1960 | 45 |
| 1961 | 46 |
| 1962 | 87 |
| 1963 | 147 |
| 1964 | 213 |
| 1965 | 84 |
| 1968 | 2 |
| 1972 | 1 |
| 1975 | 11 |
| 1976 | 197 |
| 1977 | 937 |
| 1978 | 1520 |
| 1979 | 2031 |
| 1980 | 2540 |
| 1981 | 2972 |
| 1982 | 3529 |
| 1983 | 4110 |
| 1984 | 4472 |
| 1985 | 4857 |
| 1986 | 4927 |
| 1987 | 5268 |
| 1988 | 5203 |
| 1989 | 5655 |
| 1990 | 5492 |
| 1991 | 5638 |
| 1992 | 5886 |
| 1993 | 5740 |
| 1994 | 5843 |
| 1995 | 6212 |
| 1996 | 6723 |
| 1997 | 7286 |
| 1998 | 7682 |
| 1999 | 8087 |
| 2000 | 8438 |
| 2001 | 8375 |
| 2002 | 9140 |
| 2003 | 9815 |
| 2004 | 10457 |
| 2005 | 11331 |
| 2006 | 13238 |
| 2007 | 15251 |
| 2008 | 16552 |
| 2009 | 18390 |
| 2010 | 20053 |
| 2011 | 22104 |
| 2012 | 23394 |
| 2013 | 24296 |
| 2014 | 24446 |
| 2015 | 24819 |
| 2016 | 25572 |
| 2017 | 26643 |
| 2018 | 26326 |
| 2019 | 25783 |
| 2020 | 25814 |
| 2021 | 22160 |
| 2022 | 16570 |
| 2023 | 14704 |
| 2024 | 6023 |