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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 10 |
| 1946 | 32 |
| 1947 | 67 |
| 1948 | 72 |
| 1949 | 56 |
| 1950 | 82 |
| 1951 | 113 |
| 1952 | 102 |
| 1953 | 125 |
| 1954 | 134 |
| 1955 | 132 |
| 1956 | 161 |
| 1957 | 179 |
| 1958 | 160 |
| 1959 | 168 |
| 1960 | 134 |
| 1961 | 164 |
| 1962 | 119 |
| 1963 | 80 |
| 1964 | 65 |
| 1965 | 44 |
| 1966 | 126 |
| 1967 | 369 |
| 1968 | 376 |
| 1969 | 412 |
| 1970 | 364 |
| 1971 | 385 |
| 1972 | 432 |
| 1973 | 404 |
| 1974 | 420 |
| 1975 | 362 |
| 1976 | 287 |
| 1977 | 268 |
| 1978 | 231 |
| 1979 | 299 |
| 1980 | 266 |
| 1981 | 305 |
| 1982 | 314 |
| 1983 | 354 |
| 1984 | 452 |
| 1985 | 618 |
| 1986 | 716 |
| 1987 | 469 |
| 1988 | 431 |
| 1989 | 426 |
| 1990 | 440 |
| 1991 | 516 |
| 1992 | 496 |
| 1993 | 510 |
| 1994 | 633 |
| 1995 | 597 |
| 1996 | 755 |
| 1997 | 725 |
| 1998 | 977 |
| 1999 | 1299 |
| 2000 | 1541 |
| 2001 | 1976 |
| 2002 | 2502 |
| 2003 | 2838 |
| 2004 | 3279 |
| 2005 | 3521 |
| 2006 | 3757 |
| 2007 | 4028 |
| 2008 | 4186 |
| 2009 | 5252 |
| 2010 | 6286 |
| 2011 | 7031 |
| 2012 | 7475 |
| 2013 | 7624 |
| 2014 | 7790 |
| 2015 | 7589 |
| 2016 | 7707 |
| 2017 | 8382 |
| 2018 | 8358 |
| 2019 | 8852 |
| 2020 | 9254 |
| 2021 | 8899 |
| 2022 | 7713 |
| 2023 | 5748 |
| 2024 | 4428 |