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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 8 |
| 1946 | 39 |
| 1947 | 32 |
| 1948 | 26 |
| 1949 | 68 |
| 1950 | 56 |
| 1951 | 82 |
| 1952 | 68 |
| 1953 | 72 |
| 1954 | 79 |
| 1955 | 64 |
| 1956 | 68 |
| 1957 | 94 |
| 1958 | 80 |
| 1959 | 86 |
| 1960 | 104 |
| 1961 | 105 |
| 1962 | 86 |
| 1963 | 190 |
| 1964 | 301 |
| 1965 | 275 |
| 1966 | 148 |
| 1967 | 211 |
| 1968 | 320 |
| 1969 | 497 |
| 1970 | 461 |
| 1971 | 645 |
| 1972 | 530 |
| 1973 | 485 |
| 1974 | 519 |
| 1975 | 386 |
| 1976 | 341 |
| 1977 | 363 |
| 1978 | 403 |
| 1979 | 453 |
| 1980 | 470 |
| 1981 | 424 |
| 1982 | 428 |
| 1983 | 567 |
| 1984 | 581 |
| 1985 | 624 |
| 1986 | 623 |
| 1987 | 690 |
| 1988 | 694 |
| 1989 | 821 |
| 1990 | 931 |
| 1991 | 1039 |
| 1992 | 868 |
| 1993 | 947 |
| 1994 | 1017 |
| 1995 | 936 |
| 1996 | 1112 |
| 1997 | 1244 |
| 1998 | 1328 |
| 1999 | 1349 |
| 2000 | 1365 |
| 2001 | 1627 |
| 2002 | 1860 |
| 2003 | 2013 |
| 2004 | 2322 |
| 2005 | 2719 |
| 2006 | 2641 |
| 2007 | 2895 |
| 2008 | 3745 |
| 2009 | 3896 |
| 2010 | 4384 |
| 2011 | 4939 |
| 2012 | 5257 |
| 2013 | 5330 |
| 2014 | 5046 |
| 2015 | 4992 |
| 2016 | 4606 |
| 2017 | 4342 |
| 2018 | 4345 |
| 2019 | 4439 |
| 2020 | 4567 |
| 2021 | 3986 |
| 2022 | 3379 |
| 2023 | 2905 |
| 2024 | 3545 |
| 2025 | 1239 |