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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 4 |
| 1947 | 14 |
| 1948 | 11 |
| 1949 | 4 |
| 1962 | 2 |
| 1963 | 1 |
| 1964 | 6 |
| 1965 | 18 |
| 1966 | 166 |
| 1967 | 427 |
| 1968 | 625 |
| 1969 | 925 |
| 1970 | 859 |
| 1971 | 944 |
| 1972 | 860 |
| 1973 | 933 |
| 1974 | 1016 |
| 1975 | 946 |
| 1976 | 829 |
| 1977 | 915 |
| 1978 | 948 |
| 1979 | 1275 |
| 1980 | 1220 |
| 1981 | 1297 |
| 1982 | 1469 |
| 1983 | 1580 |
| 1984 | 1879 |
| 1985 | 2033 |
| 1986 | 2054 |
| 1987 | 2017 |
| 1988 | 2440 |
| 1989 | 3067 |
| 1990 | 3448 |
| 1991 | 3461 |
| 1992 | 3352 |
| 1993 | 3440 |
| 1994 | 3737 |
| 1995 | 3678 |
| 1996 | 3479 |
| 1997 | 3544 |
| 1998 | 3697 |
| 1999 | 4094 |
| 2000 | 4065 |
| 2001 | 4259 |
| 2002 | 4740 |
| 2003 | 4914 |
| 2004 | 4914 |
| 2005 | 5308 |
| 2006 | 5543 |
| 2007 | 6547 |
| 2008 | 7231 |
| 2009 | 7929 |
| 2010 | 8751 |
| 2011 | 10333 |
| 2012 | 12292 |
| 2013 | 13406 |
| 2014 | 14573 |
| 2015 | 14796 |
| 2016 | 13691 |
| 2017 | 13414 |
| 2018 | 14229 |
| 2019 | 14961 |
| 2020 | 13398 |
| 2021 | 9612 |
| 2022 | 1391 |
| 2023 | 488 |
| 2024 | 3054 |