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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1940 | 1 |
| 1945 | 13 |
| 1946 | 83 |
| 1947 | 90 |
| 1948 | 80 |
| 1949 | 80 |
| 1950 | 134 |
| 1951 | 186 |
| 1952 | 190 |
| 1953 | 215 |
| 1954 | 171 |
| 1955 | 248 |
| 1956 | 189 |
| 1957 | 183 |
| 1958 | 164 |
| 1959 | 216 |
| 1960 | 267 |
| 1961 | 241 |
| 1962 | 241 |
| 1963 | 331 |
| 1964 | 472 |
| 1965 | 296 |
| 1966 | 252 |
| 1967 | 347 |
| 1968 | 404 |
| 1969 | 479 |
| 1970 | 463 |
| 1971 | 558 |
| 1972 | 495 |
| 1973 | 543 |
| 1974 | 724 |
| 1975 | 774 |
| 1976 | 811 |
| 1977 | 932 |
| 1978 | 847 |
| 1979 | 927 |
| 1980 | 977 |
| 1981 | 1049 |
| 1982 | 1082 |
| 1983 | 1048 |
| 1984 | 1163 |
| 1985 | 1227 |
| 1986 | 1251 |
| 1987 | 1118 |
| 1988 | 1045 |
| 1989 | 1158 |
| 1990 | 1129 |
| 1991 | 1256 |
| 1992 | 1305 |
| 1993 | 1487 |
| 1994 | 1635 |
| 1995 | 1683 |
| 1996 | 1696 |
| 1997 | 1870 |
| 1998 | 2050 |
| 1999 | 2152 |
| 2000 | 2327 |
| 2001 | 2473 |
| 2002 | 2775 |
| 2003 | 2824 |
| 2004 | 2905 |
| 2005 | 3169 |
| 2006 | 3139 |
| 2007 | 3152 |
| 2008 | 3283 |
| 2009 | 3445 |
| 2010 | 3426 |
| 2011 | 3368 |
| 2012 | 3461 |
| 2013 | 3556 |
| 2014 | 3504 |
| 2015 | 3370 |
| 2016 | 3274 |
| 2017 | 3180 |
| 2018 | 3180 |
| 2019 | 3224 |
| 2020 | 3315 |
| 2021 | 3104 |
| 2022 | 2563 |
| 2023 | 2284 |
| 2024 | 666 |