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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 21 |
| 1947 | 22 |
| 1948 | 13 |
| 1949 | 17 |
| 1950 | 1 |
| 1951 | 16 |
| 1952 | 34 |
| 1953 | 38 |
| 1954 | 56 |
| 1955 | 47 |
| 1956 | 85 |
| 1957 | 67 |
| 1958 | 58 |
| 1959 | 56 |
| 1960 | 75 |
| 1961 | 94 |
| 1962 | 71 |
| 1963 | 10 |
| 1964 | 26 |
| 1965 | 182 |
| 1966 | 364 |
| 1967 | 492 |
| 1968 | 629 |
| 1969 | 727 |
| 1970 | 745 |
| 1971 | 754 |
| 1972 | 794 |
| 1973 | 791 |
| 1974 | 796 |
| 1975 | 751 |
| 1976 | 703 |
| 1977 | 753 |
| 1978 | 795 |
| 1979 | 850 |
| 1980 | 860 |
| 1981 | 945 |
| 1982 | 996 |
| 1983 | 1142 |
| 1984 | 1147 |
| 1985 | 1171 |
| 1986 | 1287 |
| 1987 | 1246 |
| 1988 | 1248 |
| 1989 | 1360 |
| 1990 | 1473 |
| 1991 | 1354 |
| 1992 | 1365 |
| 1993 | 1519 |
| 1994 | 1397 |
| 1995 | 1504 |
| 1996 | 1604 |
| 1997 | 1569 |
| 1998 | 1668 |
| 1999 | 1685 |
| 2000 | 1646 |
| 2001 | 1804 |
| 2002 | 1822 |
| 2003 | 1951 |
| 2004 | 2049 |
| 2005 | 2409 |
| 2006 | 2489 |
| 2007 | 2626 |
| 2008 | 2689 |
| 2009 | 3096 |
| 2010 | 3297 |
| 2011 | 3896 |
| 2012 | 4201 |
| 2013 | 4301 |
| 2014 | 4648 |
| 2015 | 4607 |
| 2016 | 4809 |
| 2017 | 4978 |
| 2018 | 4760 |
| 2019 | 4536 |
| 2020 | 4743 |
| 2021 | 4988 |
| 2022 | 4550 |
| 2023 | 3999 |
| 2024 | 1163 |