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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1936 | 1 |
| 1945 | 22 |
| 1946 | 87 |
| 1947 | 63 |
| 1948 | 76 |
| 1949 | 28 |
| 1950 | 131 |
| 1951 | 200 |
| 1952 | 159 |
| 1953 | 128 |
| 1954 | 95 |
| 1955 | 108 |
| 1956 | 81 |
| 1957 | 93 |
| 1958 | 91 |
| 1959 | 72 |
| 1960 | 79 |
| 1961 | 102 |
| 1962 | 92 |
| 1963 | 313 |
| 1964 | 712 |
| 1965 | 846 |
| 1966 | 720 |
| 1967 | 736 |
| 1968 | 720 |
| 1969 | 683 |
| 1970 | 801 |
| 1971 | 843 |
| 1972 | 892 |
| 1973 | 687 |
| 1974 | 762 |
| 1975 | 945 |
| 1976 | 904 |
| 1977 | 853 |
| 1978 | 1063 |
| 1979 | 1166 |
| 1980 | 1082 |
| 1981 | 871 |
| 1982 | 1028 |
| 1983 | 1033 |
| 1984 | 1005 |
| 1985 | 931 |
| 1986 | 920 |
| 1987 | 870 |
| 1988 | 1080 |
| 1989 | 1254 |
| 1990 | 1220 |
| 1991 | 1234 |
| 1992 | 1316 |
| 1993 | 1417 |
| 1994 | 1471 |
| 1995 | 1457 |
| 1996 | 1481 |
| 1997 | 1474 |
| 1998 | 1825 |
| 1999 | 2105 |
| 2000 | 1838 |
| 2001 | 2283 |
| 2002 | 2211 |
| 2003 | 2431 |
| 2004 | 2597 |
| 2005 | 2835 |
| 2006 | 2869 |
| 2007 | 3141 |
| 2008 | 3356 |
| 2009 | 3409 |
| 2010 | 3672 |
| 2011 | 3957 |
| 2012 | 3886 |
| 2013 | 4002 |
| 2014 | 4126 |
| 2015 | 4358 |
| 2016 | 4352 |
| 2017 | 4191 |
| 2018 | 4075 |
| 2019 | 4093 |
| 2020 | 4174 |
| 2021 | 3113 |
| 2022 | 1190 |
| 2023 | 1174 |
| 2024 | 1174 |