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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 7 |
| 1946 | 29 |
| 1947 | 42 |
| 1948 | 33 |
| 1949 | 46 |
| 1950 | 82 |
| 1951 | 88 |
| 1952 | 118 |
| 1953 | 159 |
| 1954 | 116 |
| 1955 | 139 |
| 1956 | 144 |
| 1957 | 190 |
| 1958 | 178 |
| 1959 | 178 |
| 1960 | 147 |
| 1961 | 174 |
| 1962 | 142 |
| 1963 | 288 |
| 1964 | 368 |
| 1965 | 243 |
| 1966 | 124 |
| 1967 | 156 |
| 1968 | 161 |
| 1969 | 138 |
| 1970 | 147 |
| 1971 | 116 |
| 1972 | 145 |
| 1973 | 161 |
| 1974 | 120 |
| 1975 | 99 |
| 1976 | 81 |
| 1977 | 86 |
| 1978 | 91 |
| 1979 | 81 |
| 1980 | 85 |
| 1981 | 59 |
| 1982 | 57 |
| 1983 | 72 |
| 1984 | 104 |
| 1985 | 124 |
| 1986 | 84 |
| 1987 | 66 |
| 1988 | 116 |
| 1989 | 132 |
| 1990 | 112 |
| 1991 | 111 |
| 1992 | 116 |
| 1993 | 72 |
| 1994 | 98 |
| 1995 | 213 |
| 1996 | 230 |
| 1997 | 305 |
| 1998 | 304 |
| 1999 | 334 |
| 2000 | 320 |
| 2001 | 411 |
| 2002 | 439 |
| 2003 | 466 |
| 2004 | 424 |
| 2005 | 485 |
| 2006 | 538 |
| 2007 | 574 |
| 2008 | 550 |
| 2009 | 563 |
| 2010 | 629 |
| 2011 | 655 |
| 2012 | 653 |
| 2013 | 599 |
| 2014 | 590 |
| 2015 | 568 |
| 2016 | 576 |
| 2017 | 517 |
| 2018 | 507 |
| 2019 | 494 |
| 2020 | 475 |
| 2021 | 412 |
| 2022 | 309 |
| 2023 | 216 |
| 2024 | 133 |