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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1947 | 4 |
| 1948 | 6 |
| 1949 | 3 |
| 1950 | 14 |
| 1951 | 20 |
| 1952 | 23 |
| 1953 | 26 |
| 1954 | 39 |
| 1955 | 51 |
| 1956 | 49 |
| 1957 | 56 |
| 1958 | 47 |
| 1959 | 35 |
| 1960 | 68 |
| 1961 | 49 |
| 1962 | 38 |
| 1963 | 70 |
| 1964 | 64 |
| 1965 | 64 |
| 1966 | 65 |
| 1967 | 110 |
| 1968 | 89 |
| 1969 | 97 |
| 1970 | 97 |
| 1971 | 90 |
| 1972 | 122 |
| 1973 | 161 |
| 1974 | 122 |
| 1975 | 115 |
| 1976 | 107 |
| 1977 | 122 |
| 1978 | 124 |
| 1979 | 104 |
| 1980 | 116 |
| 1981 | 113 |
| 1982 | 102 |
| 1983 | 129 |
| 1984 | 138 |
| 1985 | 139 |
| 1986 | 126 |
| 1987 | 157 |
| 1988 | 172 |
| 1989 | 165 |
| 1990 | 166 |
| 1991 | 164 |
| 1992 | 170 |
| 1993 | 167 |
| 1994 | 147 |
| 1995 | 177 |
| 1996 | 182 |
| 1997 | 219 |
| 1998 | 237 |
| 1999 | 215 |
| 2000 | 238 |
| 2001 | 288 |
| 2002 | 298 |
| 2003 | 282 |
| 2004 | 320 |
| 2005 | 326 |
| 2006 | 356 |
| 2007 | 350 |
| 2008 | 379 |
| 2009 | 413 |
| 2010 | 420 |
| 2011 | 504 |
| 2012 | 475 |
| 2013 | 519 |
| 2014 | 541 |
| 2015 | 627 |
| 2016 | 619 |
| 2017 | 604 |
| 2018 | 608 |
| 2019 | 676 |
| 2020 | 771 |
| 2021 | 847 |
| 2022 | 814 |
| 2023 | 810 |
| 2024 | 352 |