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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 33 |
| 1947 | 25 |
| 1948 | 9 |
| 1949 | 12 |
| 1950 | 23 |
| 1951 | 43 |
| 1952 | 38 |
| 1953 | 7 |
| 1962 | 25 |
| 1963 | 64 |
| 1964 | 83 |
| 1965 | 70 |
| 1966 | 74 |
| 1967 | 89 |
| 1968 | 108 |
| 1969 | 122 |
| 1970 | 139 |
| 1971 | 111 |
| 1972 | 128 |
| 1973 | 122 |
| 1974 | 103 |
| 1975 | 80 |
| 1976 | 85 |
| 1977 | 95 |
| 1978 | 109 |
| 1979 | 128 |
| 1980 | 125 |
| 1981 | 116 |
| 1982 | 100 |
| 1983 | 115 |
| 1984 | 111 |
| 1985 | 94 |
| 1986 | 84 |
| 1987 | 89 |
| 1988 | 86 |
| 1989 | 82 |
| 1990 | 96 |
| 1991 | 78 |
| 1992 | 92 |
| 1993 | 68 |
| 1994 | 79 |
| 1995 | 66 |
| 1996 | 61 |
| 1997 | 80 |
| 1998 | 77 |
| 1999 | 74 |
| 2000 | 74 |
| 2001 | 96 |
| 2002 | 74 |
| 2003 | 70 |
| 2004 | 62 |
| 2005 | 66 |
| 2006 | 93 |
| 2007 | 80 |
| 2008 | 85 |
| 2009 | 73 |
| 2010 | 78 |
| 2011 | 106 |
| 2012 | 76 |
| 2013 | 116 |
| 2014 | 102 |
| 2015 | 105 |
| 2016 | 104 |
| 2017 | 111 |
| 2018 | 108 |
| 2019 | 132 |
| 2020 | 131 |
| 2021 | 144 |
| 2022 | 180 |
| 2023 | 166 |
| 2024 | 72 |