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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1943 | 1 |
| 1945 | 12 |
| 1946 | 31 |
| 1947 | 63 |
| 1948 | 81 |
| 1949 | 81 |
| 1950 | 86 |
| 1951 | 87 |
| 1952 | 68 |
| 1953 | 94 |
| 1954 | 78 |
| 1955 | 92 |
| 1956 | 82 |
| 1957 | 73 |
| 1958 | 113 |
| 1959 | 70 |
| 1960 | 98 |
| 1961 | 111 |
| 1962 | 163 |
| 1963 | 889 |
| 1964 | 1714 |
| 1965 | 1501 |
| 1966 | 1712 |
| 1967 | 3505 |
| 1968 | 4606 |
| 1969 | 4973 |
| 1970 | 5393 |
| 1971 | 6094 |
| 1972 | 6958 |
| 1973 | 7302 |
| 1974 | 6786 |
| 1975 | 1826 |
| 1976 | 654 |
| 1977 | 724 |
| 1978 | 719 |
| 1979 | 809 |
| 1980 | 896 |
| 1981 | 887 |
| 1982 | 965 |
| 1983 | 1033 |
| 1984 | 1280 |
| 1985 | 1288 |
| 1986 | 1235 |
| 1987 | 1007 |
| 1988 | 958 |
| 1989 | 997 |
| 1990 | 1092 |
| 1991 | 1143 |
| 1992 | 1109 |
| 1993 | 1059 |
| 1994 | 1066 |
| 1995 | 1142 |
| 1996 | 1181 |
| 1997 | 1261 |
| 1998 | 1373 |
| 1999 | 1334 |
| 2000 | 1692 |
| 2001 | 2137 |
| 2002 | 2463 |
| 2003 | 2658 |
| 2004 | 3281 |
| 2005 | 4152 |
| 2006 | 4446 |
| 2007 | 5181 |
| 2008 | 5412 |
| 2009 | 5694 |
| 2010 | 6439 |
| 2011 | 7292 |
| 2012 | 7796 |
| 2013 | 8603 |
| 2014 | 8232 |
| 2015 | 8402 |
| 2016 | 7876 |
| 2017 | 7600 |
| 2018 | 8326 |
| 2019 | 9501 |
| 2020 | 9808 |
| 2021 | 10307 |
| 2022 | 14153 |
| 2023 | 10843 |
| 2024 | 4161 |