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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1947 | 1 |
| 1953 | 2 |
| 1955 | 16 |
| 1956 | 117 |
| 1957 | 214 |
| 1958 | 260 |
| 1959 | 306 |
| 1960 | 292 |
| 1961 | 260 |
| 1962 | 278 |
| 1963 | 497 |
| 1964 | 608 |
| 1965 | 450 |
| 1966 | 467 |
| 1967 | 494 |
| 1968 | 531 |
| 1969 | 555 |
| 1970 | 532 |
| 1971 | 585 |
| 1972 | 568 |
| 1973 | 688 |
| 1974 | 754 |
| 1975 | 663 |
| 1976 | 615 |
| 1977 | 572 |
| 1978 | 615 |
| 1979 | 561 |
| 1980 | 583 |
| 1981 | 598 |
| 1982 | 638 |
| 1983 | 702 |
| 1984 | 833 |
| 1985 | 831 |
| 1986 | 830 |
| 1987 | 860 |
| 1988 | 903 |
| 1989 | 1031 |
| 1990 | 1109 |
| 1991 | 1100 |
| 1992 | 1250 |
| 1993 | 1210 |
| 1994 | 1238 |
| 1995 | 1153 |
| 1996 | 1173 |
| 1997 | 1158 |
| 1998 | 1271 |
| 1999 | 1295 |
| 2000 | 1400 |
| 2001 | 1369 |
| 2002 | 1404 |
| 2003 | 1511 |
| 2004 | 1520 |
| 2005 | 1663 |
| 2006 | 1694 |
| 2007 | 1692 |
| 2008 | 1800 |
| 2009 | 1821 |
| 2010 | 1848 |
| 2011 | 1874 |
| 2012 | 2056 |
| 2013 | 1952 |
| 2014 | 1987 |
| 2015 | 1912 |
| 2016 | 1856 |
| 2017 | 1846 |
| 2018 | 1975 |
| 2019 | 1945 |
| 2020 | 2113 |
| 2021 | 2034 |
| 2022 | 1840 |
| 2023 | 1614 |
| 2024 | 1617 |
| 2025 | 1699 |
| 2026 | 57 |