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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1944 | 2 |
| 1945 | 9 |
| 1946 | 18 |
| 1947 | 21 |
| 1948 | 31 |
| 1949 | 27 |
| 1950 | 25 |
| 1951 | 37 |
| 1952 | 85 |
| 1953 | 99 |
| 1954 | 106 |
| 1955 | 123 |
| 1956 | 148 |
| 1957 | 109 |
| 1958 | 145 |
| 1959 | 224 |
| 1960 | 263 |
| 1961 | 386 |
| 1962 | 606 |
| 1963 | 1272 |
| 1964 | 1884 |
| 1965 | 1918 |
| 1966 | 2181 |
| 1967 | 2631 |
| 1968 | 3046 |
| 1969 | 3601 |
| 1970 | 3712 |
| 1971 | 4164 |
| 1972 | 4717 |
| 1973 | 4750 |
| 1974 | 5081 |
| 1975 | 4809 |
| 1976 | 4713 |
| 1977 | 4497 |
| 1978 | 4503 |
| 1979 | 4710 |
| 1980 | 4579 |
| 1981 | 4569 |
| 1982 | 4614 |
| 1983 | 4832 |
| 1984 | 5285 |
| 1985 | 5860 |
| 1986 | 6149 |
| 1987 | 7014 |
| 1988 | 8259 |
| 1989 | 9863 |
| 1990 | 11691 |
| 1991 | 13088 |
| 1992 | 14963 |
| 1993 | 16683 |
| 1994 | 18167 |
| 1995 | 19896 |
| 1996 | 20234 |
| 1997 | 21124 |
| 1998 | 21837 |
| 1999 | 22820 |
| 2000 | 25169 |
| 2001 | 26812 |
| 2002 | 26485 |
| 2003 | 28307 |
| 2004 | 31431 |
| 2005 | 34469 |
| 2006 | 37134 |
| 2007 | 38787 |
| 2008 | 40304 |
| 2009 | 42808 |
| 2010 | 45878 |
| 2011 | 48195 |
| 2012 | 52043 |
| 2013 | 54453 |
| 2014 | 57147 |
| 2015 | 59822 |
| 2016 | 58877 |
| 2017 | 58296 |
| 2018 | 60249 |
| 2019 | 64985 |
| 2020 | 73004 |
| 2021 | 78267 |
| 2022 | 77937 |
| 2023 | 69449 |
| 2024 | 25818 |