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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 33 |
| 1946 | 86 |
| 1947 | 113 |
| 1948 | 142 |
| 1949 | 142 |
| 1950 | 379 |
| 1951 | 467 |
| 1952 | 479 |
| 1953 | 515 |
| 1954 | 491 |
| 1955 | 503 |
| 1956 | 489 |
| 1957 | 513 |
| 1958 | 479 |
| 1959 | 521 |
| 1960 | 557 |
| 1961 | 512 |
| 1962 | 527 |
| 1963 | 494 |
| 1964 | 516 |
| 1965 | 226 |
| 1966 | 6 |
| 1967 | 19 |
| 1968 | 14 |
| 1969 | 7 |
| 1970 | 21 |
| 1971 | 183 |
| 1972 | 1042 |
| 1973 | 1702 |
| 1974 | 2437 |
| 1975 | 2256 |
| 1976 | 2104 |
| 1977 | 2532 |
| 1978 | 2489 |
| 1979 | 2155 |
| 1980 | 1952 |
| 1981 | 1903 |
| 1982 | 2164 |
| 1983 | 2173 |
| 1984 | 2265 |
| 1985 | 2265 |
| 1986 | 2084 |
| 1987 | 2158 |
| 1988 | 2221 |
| 1989 | 2219 |
| 1990 | 2338 |
| 1991 | 2176 |
| 1992 | 2070 |
| 1993 | 2298 |
| 1994 | 2133 |
| 1995 | 2213 |
| 1996 | 2192 |
| 1997 | 2282 |
| 1998 | 2382 |
| 1999 | 2517 |
| 2000 | 2616 |
| 2001 | 2766 |
| 2002 | 2576 |
| 2003 | 2776 |
| 2004 | 2947 |
| 2005 | 3186 |
| 2006 | 3552 |
| 2007 | 3495 |
| 2008 | 3331 |
| 2009 | 3091 |
| 2010 | 2776 |
| 2011 | 2206 |
| 2012 | 2009 |
| 2013 | 1964 |
| 2014 | 1966 |
| 2015 | 1941 |
| 2016 | 1981 |
| 2017 | 2032 |
| 2018 | 2011 |
| 2019 | 2062 |
| 2020 | 2154 |
| 2021 | 2160 |
| 2022 | 2437 |
| 2023 | 1868 |
| 2024 | 600 |