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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 7 |
| 1946 | 42 |
| 1947 | 33 |
| 1948 | 25 |
| 1949 | 22 |
| 1950 | 22 |
| 1951 | 26 |
| 1952 | 32 |
| 1953 | 31 |
| 1954 | 23 |
| 1955 | 23 |
| 1956 | 27 |
| 1957 | 14 |
| 1958 | 11 |
| 1959 | 21 |
| 1960 | 16 |
| 1961 | 31 |
| 1962 | 42 |
| 1963 | 65 |
| 1964 | 96 |
| 1965 | 57 |
| 1966 | 78 |
| 1967 | 114 |
| 1968 | 138 |
| 1969 | 185 |
| 1970 | 233 |
| 1971 | 303 |
| 1972 | 387 |
| 1973 | 322 |
| 1974 | 303 |
| 1975 | 191 |
| 1976 | 141 |
| 1977 | 117 |
| 1978 | 106 |
| 1979 | 95 |
| 1980 | 124 |
| 1981 | 89 |
| 1982 | 95 |
| 1983 | 112 |
| 1984 | 100 |
| 1985 | 111 |
| 1986 | 102 |
| 1987 | 107 |
| 1988 | 126 |
| 1989 | 111 |
| 1990 | 148 |
| 1991 | 132 |
| 1992 | 144 |
| 1993 | 169 |
| 1994 | 163 |
| 1995 | 179 |
| 1996 | 160 |
| 1997 | 162 |
| 1998 | 185 |
| 1999 | 215 |
| 2000 | 235 |
| 2001 | 264 |
| 2002 | 334 |
| 2003 | 366 |
| 2004 | 358 |
| 2005 | 547 |
| 2006 | 608 |
| 2007 | 667 |
| 2008 | 599 |
| 2009 | 644 |
| 2010 | 736 |
| 2011 | 891 |
| 2012 | 940 |
| 2013 | 781 |
| 2014 | 647 |
| 2015 | 691 |
| 2016 | 581 |
| 2017 | 544 |
| 2018 | 522 |
| 2019 | 507 |
| 2020 | 480 |
| 2021 | 518 |
| 2022 | 954 |
| 2023 | 713 |
| 2024 | 214 |