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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 27 |
| 1946 | 78 |
| 1947 | 52 |
| 1948 | 76 |
| 1949 | 30 |
| 1950 | 52 |
| 1951 | 62 |
| 1952 | 51 |
| 1953 | 47 |
| 1954 | 70 |
| 1955 | 78 |
| 1956 | 67 |
| 1957 | 71 |
| 1958 | 54 |
| 1959 | 61 |
| 1960 | 52 |
| 1961 | 62 |
| 1962 | 77 |
| 1963 | 114 |
| 1964 | 143 |
| 1965 | 134 |
| 1966 | 220 |
| 1967 | 227 |
| 1968 | 255 |
| 1969 | 275 |
| 1970 | 253 |
| 1971 | 295 |
| 1972 | 287 |
| 1973 | 256 |
| 1974 | 175 |
| 1975 | 241 |
| 1976 | 228 |
| 1977 | 184 |
| 1978 | 207 |
| 1979 | 204 |
| 1980 | 204 |
| 1981 | 170 |
| 1982 | 159 |
| 1983 | 164 |
| 1984 | 158 |
| 1985 | 174 |
| 1986 | 152 |
| 1987 | 169 |
| 1988 | 162 |
| 1989 | 175 |
| 1990 | 164 |
| 1991 | 168 |
| 1992 | 198 |
| 1993 | 196 |
| 1994 | 181 |
| 1995 | 196 |
| 1996 | 189 |
| 1997 | 185 |
| 1998 | 189 |
| 1999 | 207 |
| 2000 | 236 |
| 2001 | 283 |
| 2002 | 312 |
| 2003 | 342 |
| 2004 | 372 |
| 2005 | 383 |
| 2006 | 399 |
| 2007 | 535 |
| 2008 | 512 |
| 2009 | 507 |
| 2010 | 544 |
| 2011 | 619 |
| 2012 | 671 |
| 2013 | 783 |
| 2014 | 769 |
| 2015 | 717 |
| 2016 | 751 |
| 2017 | 765 |
| 2018 | 715 |
| 2019 | 724 |
| 2020 | 742 |
| 2021 | 736 |
| 2022 | 611 |
| 2023 | 573 |
| 2024 | 634 |
| 2025 | 3 |