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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 19 |
| 1947 | 37 |
| 1948 | 34 |
| 1949 | 50 |
| 1950 | 88 |
| 1951 | 87 |
| 1952 | 63 |
| 1953 | 106 |
| 1954 | 105 |
| 1955 | 79 |
| 1956 | 123 |
| 1957 | 157 |
| 1958 | 164 |
| 1959 | 172 |
| 1960 | 138 |
| 1961 | 184 |
| 1962 | 301 |
| 1963 | 659 |
| 1964 | 1077 |
| 1965 | 801 |
| 1966 | 962 |
| 1967 | 1220 |
| 1968 | 1533 |
| 1969 | 1707 |
| 1970 | 1650 |
| 1971 | 1936 |
| 1972 | 2287 |
| 1973 | 2410 |
| 1974 | 2507 |
| 1975 | 1787 |
| 1976 | 1393 |
| 1977 | 1362 |
| 1978 | 1391 |
| 1979 | 1552 |
| 1980 | 1474 |
| 1981 | 1551 |
| 1982 | 1950 |
| 1983 | 2184 |
| 1984 | 2243 |
| 1985 | 2385 |
| 1986 | 2472 |
| 1987 | 2581 |
| 1988 | 3017 |
| 1989 | 3071 |
| 1990 | 3372 |
| 1991 | 3704 |
| 1992 | 3583 |
| 1993 | 3889 |
| 1994 | 3706 |
| 1995 | 3943 |
| 1996 | 4002 |
| 1997 | 3928 |
| 1998 | 4106 |
| 1999 | 4220 |
| 2000 | 4246 |
| 2001 | 4308 |
| 2002 | 4362 |
| 2003 | 4956 |
| 2004 | 5365 |
| 2005 | 5461 |
| 2006 | 5936 |
| 2007 | 6433 |
| 2008 | 7092 |
| 2009 | 7495 |
| 2010 | 7642 |
| 2011 | 7725 |
| 2012 | 7127 |
| 2013 | 6349 |
| 2014 | 6043 |
| 2015 | 5920 |
| 2016 | 5722 |
| 2017 | 5415 |
| 2018 | 5418 |
| 2019 | 5390 |
| 2020 | 5336 |
| 2021 | 4652 |
| 2022 | 3807 |
| 2023 | 3431 |
| 2024 | 3861 |
| 2025 | 1920 |