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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 10 |
| 1946 | 43 |
| 1947 | 63 |
| 1948 | 63 |
| 1949 | 69 |
| 1950 | 72 |
| 1951 | 64 |
| 1952 | 101 |
| 1953 | 90 |
| 1954 | 71 |
| 1955 | 84 |
| 1956 | 69 |
| 1957 | 105 |
| 1958 | 96 |
| 1959 | 134 |
| 1960 | 145 |
| 1961 | 177 |
| 1962 | 169 |
| 1963 | 304 |
| 1964 | 405 |
| 1965 | 341 |
| 1966 | 364 |
| 1967 | 421 |
| 1968 | 530 |
| 1969 | 574 |
| 1970 | 571 |
| 1971 | 628 |
| 1972 | 638 |
| 1973 | 609 |
| 1974 | 624 |
| 1975 | 545 |
| 1976 | 494 |
| 1977 | 516 |
| 1978 | 494 |
| 1979 | 448 |
| 1980 | 425 |
| 1981 | 456 |
| 1982 | 479 |
| 1983 | 491 |
| 1984 | 467 |
| 1985 | 469 |
| 1986 | 440 |
| 1987 | 439 |
| 1988 | 408 |
| 1989 | 406 |
| 1990 | 450 |
| 1991 | 422 |
| 1992 | 390 |
| 1993 | 404 |
| 1994 | 439 |
| 1995 | 432 |
| 1996 | 510 |
| 1997 | 467 |
| 1998 | 552 |
| 1999 | 717 |
| 2000 | 752 |
| 2001 | 884 |
| 2002 | 980 |
| 2003 | 1010 |
| 2004 | 1005 |
| 2005 | 1081 |
| 2006 | 1144 |
| 2007 | 1088 |
| 2008 | 1156 |
| 2009 | 1137 |
| 2010 | 1139 |
| 2011 | 1132 |
| 2012 | 1250 |
| 2013 | 1241 |
| 2014 | 1251 |
| 2015 | 1243 |
| 2016 | 1160 |
| 2017 | 1140 |
| 2018 | 1142 |
| 2019 | 1160 |
| 2020 | 1199 |
| 2021 | 1111 |
| 2022 | 910 |
| 2023 | 789 |
| 2024 | 233 |