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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 15 |
| 1946 | 92 |
| 1947 | 67 |
| 1948 | 89 |
| 1949 | 25 |
| 1961 | 2 |
| 1962 | 1 |
| 1965 | 30 |
| 1966 | 34 |
| 1967 | 43 |
| 1968 | 52 |
| 1969 | 58 |
| 1970 | 57 |
| 1971 | 44 |
| 1972 | 51 |
| 1973 | 52 |
| 1974 | 45 |
| 1975 | 62 |
| 1976 | 60 |
| 1977 | 57 |
| 1978 | 43 |
| 1979 | 26 |
| 1980 | 59 |
| 1981 | 50 |
| 1982 | 48 |
| 1983 | 44 |
| 1984 | 84 |
| 1985 | 92 |
| 1986 | 88 |
| 1987 | 139 |
| 1988 | 179 |
| 1989 | 93 |
| 1990 | 98 |
| 1991 | 64 |
| 1992 | 112 |
| 1993 | 43 |
| 1994 | 133 |
| 1995 | 101 |
| 1996 | 88 |
| 1997 | 120 |
| 1998 | 237 |
| 1999 | 104 |
| 2000 | 195 |
| 2001 | 367 |
| 2002 | 278 |
| 2003 | 247 |
| 2004 | 229 |
| 2005 | 270 |
| 2006 | 192 |
| 2007 | 201 |
| 2008 | 312 |
| 2009 | 381 |
| 2010 | 555 |
| 2011 | 834 |
| 2012 | 887 |
| 2013 | 990 |
| 2014 | 817 |
| 2015 | 1047 |
| 2016 | 767 |
| 2017 | 533 |
| 2018 | 698 |
| 2019 | 828 |
| 2020 | 883 |
| 2021 | 848 |
| 2022 | 606 |
| 2023 | 638 |
| 2024 | 555 |
| 2025 | 327 |