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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 4 |
| 1947 | 2 |
| 1948 | 11 |
| 1949 | 3 |
| 1951 | 17 |
| 1952 | 55 |
| 1953 | 94 |
| 1954 | 124 |
| 1955 | 109 |
| 1956 | 118 |
| 1957 | 172 |
| 1958 | 171 |
| 1959 | 188 |
| 1960 | 168 |
| 1961 | 221 |
| 1962 | 160 |
| 1963 | 7 |
| 1964 | 42 |
| 1965 | 374 |
| 1966 | 1135 |
| 1967 | 1742 |
| 1968 | 2553 |
| 1969 | 2968 |
| 1970 | 3475 |
| 1971 | 3863 |
| 1972 | 4381 |
| 1973 | 5096 |
| 1974 | 6000 |
| 1975 | 5948 |
| 1976 | 6436 |
| 1977 | 6881 |
| 1978 | 7431 |
| 1979 | 7960 |
| 1980 | 8852 |
| 1981 | 8953 |
| 1982 | 9526 |
| 1983 | 9871 |
| 1984 | 11174 |
| 1985 | 11826 |
| 1986 | 12691 |
| 1987 | 12671 |
| 1988 | 13466 |
| 1989 | 14797 |
| 1990 | 15745 |
| 1991 | 16482 |
| 1992 | 17254 |
| 1993 | 18322 |
| 1994 | 19087 |
| 1995 | 20006 |
| 1996 | 20461 |
| 1997 | 22034 |
| 1998 | 23035 |
| 1999 | 24105 |
| 2000 | 26994 |
| 2001 | 28770 |
| 2002 | 29980 |
| 2003 | 32374 |
| 2004 | 35538 |
| 2005 | 39583 |
| 2006 | 43716 |
| 2007 | 46890 |
| 2008 | 50461 |
| 2009 | 53594 |
| 2010 | 56246 |
| 2011 | 59874 |
| 2012 | 62519 |
| 2013 | 63613 |
| 2014 | 62054 |
| 2015 | 61496 |
| 2016 | 58778 |
| 2017 | 57578 |
| 2018 | 55343 |
| 2019 | 53719 |
| 2020 | 50801 |
| 2021 | 42949 |
| 2022 | 35314 |
| 2023 | 27625 |
| 2024 | 10759 |