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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 9 |
| 1946 | 17 |
| 1947 | 12 |
| 1948 | 13 |
| 1949 | 8 |
| 1950 | 30 |
| 1951 | 34 |
| 1952 | 27 |
| 1953 | 36 |
| 1954 | 22 |
| 1955 | 44 |
| 1956 | 60 |
| 1957 | 55 |
| 1958 | 68 |
| 1959 | 97 |
| 1960 | 78 |
| 1961 | 100 |
| 1962 | 111 |
| 1963 | 133 |
| 1964 | 176 |
| 1965 | 132 |
| 1966 | 126 |
| 1967 | 191 |
| 1968 | 307 |
| 1969 | 402 |
| 1970 | 468 |
| 1971 | 494 |
| 1972 | 351 |
| 1973 | 379 |
| 1974 | 306 |
| 1975 | 165 |
| 1976 | 129 |
| 1977 | 130 |
| 1978 | 133 |
| 1979 | 123 |
| 1980 | 146 |
| 1981 | 103 |
| 1982 | 99 |
| 1983 | 140 |
| 1984 | 156 |
| 1985 | 132 |
| 1986 | 103 |
| 1987 | 77 |
| 1988 | 69 |
| 1989 | 70 |
| 1990 | 71 |
| 1991 | 72 |
| 1992 | 64 |
| 1993 | 78 |
| 1994 | 57 |
| 1995 | 80 |
| 1996 | 92 |
| 1997 | 81 |
| 1998 | 84 |
| 1999 | 76 |
| 2000 | 110 |
| 2001 | 134 |
| 2002 | 123 |
| 2003 | 166 |
| 2004 | 133 |
| 2005 | 169 |
| 2006 | 155 |
| 2007 | 194 |
| 2008 | 172 |
| 2009 | 139 |
| 2010 | 171 |
| 2011 | 181 |
| 2012 | 199 |
| 2013 | 161 |
| 2014 | 174 |
| 2015 | 145 |
| 2016 | 150 |
| 2017 | 137 |
| 2018 | 131 |
| 2019 | 144 |
| 2020 | 147 |
| 2021 | 151 |
| 2022 | 461 |
| 2023 | 347 |
| 2024 | 112 |