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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 5 |
| 1946 | 1 |
| 1947 | 10 |
| 1948 | 10 |
| 1949 | 24 |
| 1950 | 41 |
| 1951 | 57 |
| 1952 | 51 |
| 1953 | 66 |
| 1954 | 62 |
| 1955 | 83 |
| 1956 | 76 |
| 1957 | 80 |
| 1958 | 103 |
| 1959 | 85 |
| 1960 | 117 |
| 1961 | 142 |
| 1962 | 154 |
| 1963 | 262 |
| 1964 | 413 |
| 1965 | 380 |
| 1966 | 393 |
| 1967 | 518 |
| 1968 | 652 |
| 1969 | 762 |
| 1970 | 863 |
| 1971 | 908 |
| 1972 | 1079 |
| 1973 | 1049 |
| 1974 | 1183 |
| 1975 | 1077 |
| 1976 | 983 |
| 1977 | 1022 |
| 1978 | 1030 |
| 1979 | 1113 |
| 1980 | 1416 |
| 1981 | 1459 |
| 1982 | 1562 |
| 1983 | 1656 |
| 1984 | 1963 |
| 1985 | 2077 |
| 1986 | 2136 |
| 1987 | 2118 |
| 1988 | 2420 |
| 1989 | 2530 |
| 1990 | 2822 |
| 1991 | 3182 |
| 1992 | 3225 |
| 1993 | 3344 |
| 1994 | 3589 |
| 1995 | 3870 |
| 1996 | 3935 |
| 1997 | 3886 |
| 1998 | 4152 |
| 1999 | 4063 |
| 2000 | 4430 |
| 2001 | 4680 |
| 2002 | 4853 |
| 2003 | 5067 |
| 2004 | 5492 |
| 2005 | 5977 |
| 2006 | 6218 |
| 2007 | 6407 |
| 2008 | 6818 |
| 2009 | 7040 |
| 2010 | 7441 |
| 2011 | 7912 |
| 2012 | 8153 |
| 2013 | 8361 |
| 2014 | 8155 |
| 2015 | 7914 |
| 2016 | 7389 |
| 2017 | 7328 |
| 2018 | 7101 |
| 2019 | 6855 |
| 2020 | 6644 |
| 2021 | 5905 |
| 2022 | 5754 |
| 2023 | 5064 |
| 2024 | 1799 |