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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 2 |
| 1945 | 11 |
| 1946 | 73 |
| 1947 | 70 |
| 1948 | 100 |
| 1949 | 85 |
| 1950 | 97 |
| 1951 | 121 |
| 1952 | 156 |
| 1953 | 164 |
| 1954 | 178 |
| 1955 | 150 |
| 1956 | 181 |
| 1957 | 172 |
| 1958 | 168 |
| 1959 | 143 |
| 1960 | 180 |
| 1961 | 209 |
| 1962 | 160 |
| 1963 | 252 |
| 1964 | 321 |
| 1965 | 267 |
| 1966 | 245 |
| 1967 | 322 |
| 1968 | 359 |
| 1969 | 409 |
| 1970 | 395 |
| 1971 | 453 |
| 1972 | 392 |
| 1973 | 359 |
| 1974 | 399 |
| 1975 | 403 |
| 1976 | 473 |
| 1977 | 519 |
| 1978 | 485 |
| 1979 | 555 |
| 1980 | 548 |
| 1981 | 582 |
| 1982 | 663 |
| 1983 | 658 |
| 1984 | 590 |
| 1985 | 709 |
| 1986 | 680 |
| 1987 | 634 |
| 1988 | 721 |
| 1989 | 754 |
| 1990 | 778 |
| 1991 | 699 |
| 1992 | 814 |
| 1993 | 736 |
| 1994 | 714 |
| 1995 | 752 |
| 1996 | 825 |
| 1997 | 864 |
| 1998 | 988 |
| 1999 | 1003 |
| 2000 | 1082 |
| 2001 | 1179 |
| 2002 | 1209 |
| 2003 | 1409 |
| 2004 | 1340 |
| 2005 | 1594 |
| 2006 | 1749 |
| 2007 | 1858 |
| 2008 | 1926 |
| 2009 | 1796 |
| 2010 | 1768 |
| 2011 | 1842 |
| 2012 | 1887 |
| 2013 | 2068 |
| 2014 | 2133 |
| 2015 | 2087 |
| 2016 | 2170 |
| 2017 | 2172 |
| 2018 | 2272 |
| 2019 | 2409 |
| 2020 | 2563 |
| 2021 | 2488 |
| 2022 | 2327 |
| 2023 | 2199 |
| 2024 | 1999 |
| 2025 | 915 |