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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 6 |
| 1946 | 24 |
| 1947 | 27 |
| 1948 | 53 |
| 1949 | 61 |
| 1950 | 81 |
| 1951 | 92 |
| 1952 | 87 |
| 1953 | 81 |
| 1954 | 112 |
| 1955 | 117 |
| 1956 | 117 |
| 1957 | 113 |
| 1958 | 105 |
| 1959 | 116 |
| 1960 | 120 |
| 1961 | 119 |
| 1962 | 140 |
| 1963 | 113 |
| 1964 | 131 |
| 1965 | 167 |
| 1966 | 138 |
| 1967 | 242 |
| 1968 | 312 |
| 1969 | 241 |
| 1970 | 273 |
| 1971 | 484 |
| 1972 | 720 |
| 1973 | 851 |
| 1974 | 904 |
| 1975 | 1221 |
| 1976 | 1642 |
| 1977 | 2204 |
| 1978 | 2696 |
| 1979 | 3208 |
| 1980 | 3579 |
| 1981 | 3920 |
| 1982 | 4510 |
| 1983 | 4958 |
| 1984 | 6100 |
| 1985 | 7246 |
| 1986 | 7781 |
| 1987 | 8632 |
| 1988 | 9761 |
| 1989 | 11318 |
| 1990 | 12148 |
| 1991 | 13130 |
| 1992 | 14140 |
| 1993 | 15326 |
| 1994 | 17049 |
| 1995 | 17757 |
| 1996 | 19517 |
| 1997 | 21234 |
| 1998 | 22779 |
| 1999 | 24830 |
| 2000 | 27595 |
| 2001 | 31519 |
| 2002 | 34484 |
| 2003 | 39765 |
| 2004 | 43314 |
| 2005 | 47265 |
| 2006 | 46455 |
| 2007 | 51902 |
| 2008 | 59642 |
| 2009 | 63410 |
| 2010 | 68295 |
| 2011 | 73039 |
| 2012 | 79259 |
| 2013 | 84237 |
| 2014 | 85946 |
| 2015 | 89520 |
| 2016 | 91226 |
| 2017 | 91087 |
| 2018 | 89979 |
| 2019 | 88294 |
| 2020 | 87712 |
| 2021 | 76617 |
| 2022 | 57010 |
| 2023 | 52023 |
| 2024 | 45082 |
| 2025 | 21 |