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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 5 |
| 1946 | 18 |
| 1947 | 21 |
| 1948 | 27 |
| 1949 | 29 |
| 1950 | 34 |
| 1951 | 45 |
| 1952 | 32 |
| 1953 | 24 |
| 1954 | 27 |
| 1955 | 22 |
| 1956 | 41 |
| 1957 | 28 |
| 1958 | 34 |
| 1959 | 28 |
| 1960 | 35 |
| 1961 | 36 |
| 1962 | 33 |
| 1963 | 68 |
| 1964 | 111 |
| 1965 | 140 |
| 1966 | 291 |
| 1967 | 366 |
| 1968 | 388 |
| 1969 | 340 |
| 1970 | 413 |
| 1971 | 338 |
| 1972 | 382 |
| 1973 | 463 |
| 1974 | 580 |
| 1975 | 596 |
| 1976 | 585 |
| 1977 | 763 |
| 1978 | 1560 |
| 1979 | 1833 |
| 1980 | 16682 |
| 1981 | 35047 |
| 1982 | 36200 |
| 1983 | 36792 |
| 1984 | 38321 |
| 1985 | 39215 |
| 1986 | 40326 |
| 1987 | 41675 |
| 1988 | 42836 |
| 1989 | 44523 |
| 1990 | 46364 |
| 1991 | 48105 |
| 1992 | 48657 |
| 1993 | 49110 |
| 1994 | 50554 |
| 1995 | 51194 |
| 1996 | 51218 |
| 1997 | 51487 |
| 1998 | 52932 |
| 1999 | 54073 |
| 2000 | 55540 |
| 2001 | 57250 |
| 2002 | 60033 |
| 2003 | 64544 |
| 2004 | 70544 |
| 2005 | 78901 |
| 2006 | 88799 |
| 2007 | 95438 |
| 2008 | 105996 |
| 2009 | 112317 |
| 2010 | 121350 |
| 2011 | 130857 |
| 2012 | 135659 |
| 2013 | 141259 |
| 2014 | 142824 |
| 2015 | 143339 |
| 2016 | 137960 |
| 2017 | 132268 |
| 2018 | 133655 |
| 2019 | 133715 |
| 2020 | 146081 |
| 2021 | 151766 |
| 2022 | 136513 |
| 2023 | 130152 |
| 2024 | 40423 |
| 2025 | 1 |