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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 8 |
| 1946 | 16 |
| 1947 | 17 |
| 1948 | 24 |
| 1949 | 26 |
| 1950 | 23 |
| 1951 | 42 |
| 1952 | 36 |
| 1953 | 39 |
| 1954 | 40 |
| 1955 | 30 |
| 1956 | 51 |
| 1957 | 52 |
| 1958 | 69 |
| 1959 | 66 |
| 1960 | 70 |
| 1961 | 73 |
| 1962 | 74 |
| 1963 | 88 |
| 1964 | 165 |
| 1965 | 185 |
| 1966 | 156 |
| 1967 | 144 |
| 1968 | 174 |
| 1969 | 132 |
| 1970 | 115 |
| 1971 | 97 |
| 1972 | 125 |
| 1973 | 116 |
| 1974 | 97 |
| 1975 | 127 |
| 1976 | 120 |
| 1977 | 99 |
| 1978 | 112 |
| 1979 | 89 |
| 1980 | 83 |
| 1981 | 109 |
| 1982 | 102 |
| 1983 | 92 |
| 1984 | 101 |
| 1985 | 100 |
| 1986 | 78 |
| 1987 | 103 |
| 1988 | 91 |
| 1989 | 86 |
| 1990 | 98 |
| 1991 | 69 |
| 1992 | 96 |
| 1993 | 72 |
| 1994 | 75 |
| 1995 | 82 |
| 1996 | 58 |
| 1997 | 83 |
| 1998 | 65 |
| 1999 | 60 |
| 2000 | 60 |
| 2001 | 58 |
| 2002 | 71 |
| 2003 | 63 |
| 2004 | 61 |
| 2005 | 78 |
| 2006 | 96 |
| 2007 | 110 |
| 2008 | 109 |
| 2009 | 95 |
| 2010 | 117 |
| 2011 | 143 |
| 2012 | 183 |
| 2013 | 223 |
| 2014 | 250 |
| 2015 | 303 |
| 2016 | 298 |
| 2017 | 301 |
| 2018 | 358 |
| 2019 | 381 |
| 2020 | 487 |
| 2021 | 448 |
| 2022 | 139 |
| 2023 | 83 |
| 2024 | 53 |