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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1932 | 1 |
| 1934 | 1 |
| 1943 | 1 |
| 1944 | 1 |
| 1945 | 33 |
| 1946 | 116 |
| 1947 | 136 |
| 1948 | 106 |
| 1949 | 132 |
| 1950 | 197 |
| 1951 | 221 |
| 1952 | 225 |
| 1953 | 225 |
| 1954 | 177 |
| 1955 | 219 |
| 1956 | 183 |
| 1957 | 213 |
| 1958 | 165 |
| 1959 | 204 |
| 1960 | 210 |
| 1961 | 232 |
| 1962 | 312 |
| 1963 | 471 |
| 1964 | 754 |
| 1965 | 673 |
| 1966 | 620 |
| 1967 | 813 |
| 1968 | 936 |
| 1969 | 923 |
| 1970 | 1037 |
| 1971 | 1087 |
| 1972 | 1120 |
| 1973 | 1390 |
| 1974 | 1330 |
| 1975 | 1260 |
| 1976 | 1201 |
| 1977 | 1162 |
| 1978 | 1145 |
| 1979 | 1243 |
| 1980 | 1253 |
| 1981 | 1272 |
| 1982 | 1428 |
| 1983 | 1477 |
| 1984 | 1667 |
| 1985 | 2009 |
| 1986 | 1889 |
| 1987 | 1797 |
| 1988 | 1709 |
| 1989 | 1995 |
| 1990 | 2102 |
| 1991 | 2261 |
| 1992 | 2648 |
| 1993 | 2671 |
| 1994 | 2929 |
| 1995 | 3028 |
| 1996 | 3011 |
| 1997 | 3267 |
| 1998 | 3132 |
| 1999 | 4131 |
| 2000 | 3714 |
| 2001 | 5054 |
| 2002 | 4363 |
| 2003 | 4586 |
| 2004 | 5181 |
| 2005 | 5782 |
| 2006 | 6161 |
| 2007 | 6911 |
| 2008 | 7482 |
| 2009 | 7981 |
| 2010 | 8287 |
| 2011 | 8601 |
| 2012 | 8859 |
| 2013 | 8644 |
| 2014 | 8913 |
| 2015 | 8776 |
| 2016 | 8092 |
| 2017 | 8055 |
| 2018 | 8151 |
| 2019 | 8415 |
| 2020 | 8580 |
| 2021 | 7461 |
| 2022 | 6077 |
| 2023 | 5819 |
| 2024 | 5874 |
| 2025 | 87 |