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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 26 |
| 1946 | 151 |
| 1947 | 120 |
| 1948 | 133 |
| 1949 | 129 |
| 1950 | 154 |
| 1951 | 181 |
| 1952 | 190 |
| 1953 | 149 |
| 1954 | 128 |
| 1955 | 138 |
| 1956 | 133 |
| 1957 | 128 |
| 1958 | 89 |
| 1959 | 89 |
| 1960 | 106 |
| 1961 | 92 |
| 1962 | 129 |
| 1963 | 155 |
| 1964 | 223 |
| 1965 | 156 |
| 1966 | 180 |
| 1967 | 258 |
| 1968 | 258 |
| 1969 | 290 |
| 1970 | 305 |
| 1971 | 318 |
| 1972 | 308 |
| 1973 | 329 |
| 1974 | 311 |
| 1975 | 302 |
| 1976 | 274 |
| 1977 | 394 |
| 1978 | 369 |
| 1979 | 427 |
| 1980 | 403 |
| 1981 | 408 |
| 1982 | 456 |
| 1983 | 494 |
| 1984 | 539 |
| 1985 | 497 |
| 1986 | 497 |
| 1987 | 458 |
| 1988 | 447 |
| 1989 | 474 |
| 1990 | 500 |
| 1991 | 455 |
| 1992 | 450 |
| 1993 | 494 |
| 1994 | 461 |
| 1995 | 498 |
| 1996 | 437 |
| 1997 | 428 |
| 1998 | 503 |
| 1999 | 419 |
| 2000 | 430 |
| 2001 | 472 |
| 2002 | 482 |
| 2003 | 482 |
| 2004 | 533 |
| 2005 | 576 |
| 2006 | 583 |
| 2007 | 675 |
| 2008 | 675 |
| 2009 | 701 |
| 2010 | 677 |
| 2011 | 715 |
| 2012 | 745 |
| 2013 | 824 |
| 2014 | 799 |
| 2015 | 805 |
| 2016 | 767 |
| 2017 | 710 |
| 2018 | 808 |
| 2019 | 929 |
| 2020 | 931 |
| 2021 | 840 |
| 2022 | 790 |
| 2023 | 702 |
| 2024 | 570 |
| 2025 | 15 |