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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 21 |
| 1946 | 61 |
| 1947 | 61 |
| 1948 | 61 |
| 1949 | 42 |
| 1950 | 23 |
| 1951 | 71 |
| 1952 | 106 |
| 1953 | 145 |
| 1954 | 78 |
| 1955 | 117 |
| 1956 | 120 |
| 1957 | 106 |
| 1958 | 115 |
| 1959 | 197 |
| 1960 | 179 |
| 1961 | 155 |
| 1962 | 161 |
| 1963 | 187 |
| 1964 | 311 |
| 1965 | 227 |
| 1966 | 224 |
| 1967 | 256 |
| 1968 | 357 |
| 1969 | 334 |
| 1970 | 304 |
| 1971 | 363 |
| 1972 | 302 |
| 1973 | 327 |
| 1974 | 375 |
| 1975 | 376 |
| 1976 | 344 |
| 1977 | 351 |
| 1978 | 365 |
| 1979 | 352 |
| 1980 | 398 |
| 1981 | 379 |
| 1982 | 441 |
| 1983 | 418 |
| 1984 | 412 |
| 1985 | 434 |
| 1986 | 455 |
| 1987 | 426 |
| 1988 | 436 |
| 1989 | 506 |
| 1990 | 538 |
| 1991 | 476 |
| 1992 | 512 |
| 1993 | 617 |
| 1994 | 565 |
| 1995 | 529 |
| 1996 | 592 |
| 1997 | 561 |
| 1998 | 636 |
| 1999 | 585 |
| 2000 | 670 |
| 2001 | 635 |
| 2002 | 760 |
| 2003 | 779 |
| 2004 | 868 |
| 2005 | 981 |
| 2006 | 998 |
| 2007 | 1035 |
| 2008 | 1065 |
| 2009 | 1253 |
| 2010 | 1292 |
| 2011 | 1457 |
| 2012 | 1472 |
| 2013 | 1601 |
| 2014 | 1643 |
| 2015 | 1659 |
| 2016 | 1574 |
| 2017 | 1686 |
| 2018 | 1660 |
| 2019 | 1844 |
| 2020 | 2076 |
| 2021 | 2176 |
| 2022 | 2168 |
| 2023 | 1945 |
| 2024 | 627 |