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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 10 |
| 1947 | 17 |
| 1948 | 24 |
| 1949 | 22 |
| 1950 | 73 |
| 1951 | 89 |
| 1952 | 49 |
| 1953 | 56 |
| 1954 | 43 |
| 1955 | 45 |
| 1956 | 153 |
| 1957 | 307 |
| 1958 | 226 |
| 1959 | 221 |
| 1960 | 229 |
| 1961 | 229 |
| 1962 | 278 |
| 1963 | 451 |
| 1964 | 560 |
| 1965 | 352 |
| 1966 | 174 |
| 1967 | 151 |
| 1968 | 154 |
| 1969 | 129 |
| 1970 | 109 |
| 1971 | 96 |
| 1972 | 102 |
| 1973 | 57 |
| 1974 | 88 |
| 1975 | 75 |
| 1976 | 67 |
| 1977 | 85 |
| 1978 | 68 |
| 1979 | 66 |
| 1980 | 92 |
| 1981 | 67 |
| 1982 | 99 |
| 1983 | 107 |
| 1984 | 133 |
| 1985 | 93 |
| 1986 | 100 |
| 1987 | 103 |
| 1988 | 125 |
| 1989 | 121 |
| 1990 | 161 |
| 1991 | 117 |
| 1992 | 134 |
| 1993 | 130 |
| 1994 | 171 |
| 1995 | 148 |
| 1996 | 243 |
| 1997 | 255 |
| 1998 | 282 |
| 1999 | 272 |
| 2000 | 246 |
| 2001 | 272 |
| 2002 | 255 |
| 2003 | 272 |
| 2004 | 275 |
| 2005 | 311 |
| 2006 | 385 |
| 2007 | 389 |
| 2008 | 426 |
| 2009 | 472 |
| 2010 | 475 |
| 2011 | 562 |
| 2012 | 637 |
| 2013 | 677 |
| 2014 | 771 |
| 2015 | 762 |
| 2016 | 710 |
| 2017 | 622 |
| 2018 | 623 |
| 2019 | 649 |
| 2020 | 637 |
| 2021 | 427 |
| 2022 | 156 |
| 2023 | 69 |
| 2024 | 42 |