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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1927 | 1 |
| 1932 | 1 |
| 1934 | 1 |
| 1936 | 4 |
| 1937 | 1 |
| 1940 | 1 |
| 1944 | 1 |
| 1945 | 1 |
| 1946 | 7 |
| 1947 | 4 |
| 1948 | 9 |
| 1949 | 7 |
| 1950 | 6 |
| 1951 | 16 |
| 1952 | 9 |
| 1953 | 8 |
| 1954 | 18 |
| 1955 | 12 |
| 1956 | 15 |
| 1957 | 15 |
| 1958 | 33 |
| 1959 | 61 |
| 1960 | 32 |
| 1961 | 34 |
| 1962 | 79 |
| 1963 | 85 |
| 1964 | 109 |
| 1965 | 91 |
| 1966 | 33 |
| 1967 | 45 |
| 1968 | 41 |
| 1969 | 50 |
| 1970 | 43 |
| 1971 | 73 |
| 1972 | 85 |
| 1973 | 126 |
| 1974 | 173 |
| 1975 | 191 |
| 1976 | 183 |
| 1977 | 193 |
| 1978 | 214 |
| 1979 | 262 |
| 1980 | 339 |
| 1981 | 386 |
| 1982 | 407 |
| 1983 | 446 |
| 1984 | 484 |
| 1985 | 757 |
| 1986 | 728 |
| 1987 | 884 |
| 1988 | 961 |
| 1989 | 1036 |
| 1990 | 1127 |
| 1991 | 1219 |
| 1992 | 1420 |
| 1993 | 1647 |
| 1994 | 1747 |
| 1995 | 1853 |
| 1996 | 2248 |
| 1997 | 2553 |
| 1998 | 2855 |
| 1999 | 3086 |
| 2000 | 3702 |
| 2001 | 4259 |
| 2002 | 4755 |
| 2003 | 5735 |
| 2004 | 6737 |
| 2005 | 8254 |
| 2006 | 9465 |
| 2007 | 10405 |
| 2008 | 12096 |
| 2009 | 13853 |
| 2010 | 15848 |
| 2011 | 18205 |
| 2012 | 20462 |
| 2013 | 23604 |
| 2014 | 26491 |
| 2015 | 29270 |
| 2016 | 31189 |
| 2017 | 33563 |
| 2018 | 38245 |
| 2019 | 44074 |
| 2020 | 52135 |
| 2021 | 59965 |
| 2022 | 69876 |
| 2023 | 68816 |
| 2024 | 71640 |
| 2025 | 950 |