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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 3 |
| 1949 | 1 |
| 1950 | 3 |
| 1951 | 4 |
| 1952 | 5 |
| 1953 | 4 |
| 1954 | 6 |
| 1955 | 2 |
| 1956 | 6 |
| 1957 | 5 |
| 1958 | 5 |
| 1959 | 11 |
| 1960 | 13 |
| 1961 | 11 |
| 1962 | 20 |
| 1963 | 24 |
| 1964 | 30 |
| 1965 | 66 |
| 1966 | 243 |
| 1967 | 538 |
| 1968 | 627 |
| 1969 | 536 |
| 1970 | 544 |
| 1971 | 616 |
| 1972 | 655 |
| 1973 | 773 |
| 1974 | 907 |
| 1975 | 968 |
| 1976 | 910 |
| 1977 | 1045 |
| 1978 | 1188 |
| 1979 | 1331 |
| 1980 | 1405 |
| 1981 | 1532 |
| 1982 | 1943 |
| 1983 | 2275 |
| 1984 | 2304 |
| 1985 | 2568 |
| 1986 | 3278 |
| 1987 | 3756 |
| 1988 | 4575 |
| 1989 | 5636 |
| 1990 | 6741 |
| 1991 | 7487 |
| 1992 | 8359 |
| 1993 | 9716 |
| 1994 | 11118 |
| 1995 | 14140 |
| 1996 | 15194 |
| 1997 | 16592 |
| 1998 | 17419 |
| 1999 | 18768 |
| 2000 | 19110 |
| 2001 | 19801 |
| 2002 | 21785 |
| 2003 | 25307 |
| 2004 | 28239 |
| 2005 | 33233 |
| 2006 | 35651 |
| 2007 | 38487 |
| 2008 | 43535 |
| 2009 | 45554 |
| 2010 | 50545 |
| 2011 | 58865 |
| 2012 | 65590 |
| 2013 | 73545 |
| 2014 | 79130 |
| 2015 | 83346 |
| 2016 | 86058 |
| 2017 | 88651 |
| 2018 | 94646 |
| 2019 | 100833 |
| 2020 | 114820 |
| 2021 | 124786 |
| 2022 | 115643 |
| 2023 | 106583 |
| 2024 | 78039 |
| 2025 | 13 |