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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 21 |
| 1947 | 19 |
| 1948 | 26 |
| 1949 | 21 |
| 1950 | 32 |
| 1951 | 31 |
| 1952 | 66 |
| 1953 | 63 |
| 1954 | 56 |
| 1955 | 66 |
| 1956 | 74 |
| 1957 | 96 |
| 1958 | 75 |
| 1959 | 94 |
| 1960 | 93 |
| 1961 | 116 |
| 1962 | 112 |
| 1963 | 173 |
| 1964 | 195 |
| 1965 | 87 |
| 1966 | 17 |
| 1967 | 11 |
| 1968 | 12 |
| 1969 | 9 |
| 1970 | 4 |
| 1971 | 12 |
| 1972 | 10 |
| 1973 | 11 |
| 1974 | 13 |
| 1975 | 8 |
| 1976 | 10 |
| 1977 | 22 |
| 1978 | 116 |
| 1979 | 270 |
| 1980 | 280 |
| 1981 | 322 |
| 1982 | 384 |
| 1983 | 397 |
| 1984 | 499 |
| 1985 | 468 |
| 1986 | 458 |
| 1987 | 478 |
| 1988 | 573 |
| 1989 | 615 |
| 1990 | 614 |
| 1991 | 717 |
| 1992 | 699 |
| 1993 | 784 |
| 1994 | 764 |
| 1995 | 660 |
| 1996 | 720 |
| 1997 | 756 |
| 1998 | 806 |
| 1999 | 1581 |
| 2000 | 3107 |
| 2001 | 3158 |
| 2002 | 3390 |
| 2003 | 3879 |
| 2004 | 4402 |
| 2005 | 4697 |
| 2006 | 5309 |
| 2007 | 5287 |
| 2008 | 5836 |
| 2009 | 6699 |
| 2010 | 6680 |
| 2011 | 7431 |
| 2012 | 8307 |
| 2013 | 9223 |
| 2014 | 9479 |
| 2015 | 9711 |
| 2016 | 9854 |
| 2017 | 10182 |
| 2018 | 10218 |
| 2019 | 11004 |
| 2020 | 12268 |
| 2021 | 13007 |
| 2022 | 13654 |
| 2023 | 12168 |
| 2024 | 3880 |