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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 17 |
| 1947 | 17 |
| 1948 | 22 |
| 1949 | 25 |
| 1950 | 1 |
| 1951 | 20 |
| 1952 | 56 |
| 1953 | 57 |
| 1954 | 73 |
| 1955 | 55 |
| 1956 | 63 |
| 1957 | 69 |
| 1958 | 68 |
| 1959 | 79 |
| 1960 | 78 |
| 1961 | 81 |
| 1962 | 61 |
| 1963 | 3 |
| 1964 | 12 |
| 1965 | 213 |
| 1966 | 529 |
| 1967 | 760 |
| 1968 | 913 |
| 1969 | 961 |
| 1970 | 1105 |
| 1971 | 1144 |
| 1972 | 1222 |
| 1973 | 1364 |
| 1974 | 1532 |
| 1975 | 1397 |
| 1976 | 1415 |
| 1977 | 1449 |
| 1978 | 1415 |
| 1979 | 1575 |
| 1980 | 1645 |
| 1981 | 1599 |
| 1982 | 1739 |
| 1983 | 1875 |
| 1984 | 1850 |
| 1985 | 1946 |
| 1986 | 2125 |
| 1987 | 1991 |
| 1988 | 2013 |
| 1989 | 2164 |
| 1990 | 2183 |
| 1991 | 2131 |
| 1992 | 2014 |
| 1993 | 2021 |
| 1994 | 2238 |
| 1995 | 2165 |
| 1996 | 2221 |
| 1997 | 2338 |
| 1998 | 2378 |
| 1999 | 2285 |
| 2000 | 2379 |
| 2001 | 2436 |
| 2002 | 2356 |
| 2003 | 2480 |
| 2004 | 2593 |
| 2005 | 2908 |
| 2006 | 3094 |
| 2007 | 3105 |
| 2008 | 3048 |
| 2009 | 3185 |
| 2010 | 3550 |
| 2011 | 3900 |
| 2012 | 4046 |
| 2013 | 4264 |
| 2014 | 4249 |
| 2015 | 4328 |
| 2016 | 4285 |
| 2017 | 4155 |
| 2018 | 4058 |
| 2019 | 3939 |
| 2020 | 3954 |
| 2021 | 3103 |
| 2022 | 1534 |
| 2023 | 1262 |
| 2024 | 453 |