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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1940 | 1 |
| 1944 | 2 |
| 1945 | 185 |
| 1946 | 629 |
| 1947 | 659 |
| 1948 | 645 |
| 1949 | 619 |
| 1950 | 834 |
| 1951 | 994 |
| 1952 | 957 |
| 1953 | 1138 |
| 1954 | 1202 |
| 1955 | 1029 |
| 1956 | 989 |
| 1957 | 1100 |
| 1958 | 1135 |
| 1959 | 1149 |
| 1960 | 1212 |
| 1961 | 1307 |
| 1962 | 1499 |
| 1963 | 2441 |
| 1964 | 3613 |
| 1965 | 3253 |
| 1966 | 3851 |
| 1967 | 5214 |
| 1968 | 7021 |
| 1969 | 8110 |
| 1970 | 8233 |
| 1971 | 9531 |
| 1972 | 9912 |
| 1973 | 9465 |
| 1974 | 10065 |
| 1975 | 9052 |
| 1976 | 8018 |
| 1977 | 7627 |
| 1978 | 7060 |
| 1979 | 7280 |
| 1980 | 6867 |
| 1981 | 6505 |
| 1982 | 6906 |
| 1983 | 7055 |
| 1984 | 7035 |
| 1985 | 7380 |
| 1986 | 6950 |
| 1987 | 6692 |
| 1988 | 6680 |
| 1989 | 7169 |
| 1990 | 7750 |
| 1991 | 7685 |
| 1992 | 7521 |
| 1993 | 7178 |
| 1994 | 7788 |
| 1995 | 8078 |
| 1996 | 7780 |
| 1997 | 7993 |
| 1998 | 8496 |
| 1999 | 9233 |
| 2000 | 10903 |
| 2001 | 12920 |
| 2002 | 13971 |
| 2003 | 15123 |
| 2004 | 16740 |
| 2005 | 19286 |
| 2006 | 19656 |
| 2007 | 21706 |
| 2008 | 22562 |
| 2009 | 23314 |
| 2010 | 24462 |
| 2011 | 25483 |
| 2012 | 27161 |
| 2013 | 27822 |
| 2014 | 28031 |
| 2015 | 27055 |
| 2016 | 25267 |
| 2017 | 23815 |
| 2018 | 24644 |
| 2019 | 25029 |
| 2020 | 23731 |
| 2021 | 22070 |
| 2022 | 18913 |
| 2023 | 16307 |
| 2024 | 21462 |
| 2025 | 12386 |