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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 3 |
| 1947 | 2 |
| 1948 | 7 |
| 1949 | 1 |
| 1951 | 20 |
| 1952 | 35 |
| 1953 | 42 |
| 1954 | 45 |
| 1955 | 31 |
| 1956 | 59 |
| 1957 | 75 |
| 1958 | 55 |
| 1959 | 54 |
| 1960 | 91 |
| 1961 | 100 |
| 1962 | 64 |
| 1963 | 3 |
| 1964 | 18 |
| 1965 | 199 |
| 1966 | 436 |
| 1967 | 497 |
| 1968 | 560 |
| 1969 | 581 |
| 1970 | 613 |
| 1971 | 634 |
| 1972 | 724 |
| 1973 | 682 |
| 1974 | 717 |
| 1975 | 679 |
| 1976 | 689 |
| 1977 | 766 |
| 1978 | 759 |
| 1979 | 749 |
| 1980 | 689 |
| 1981 | 766 |
| 1982 | 855 |
| 1983 | 830 |
| 1984 | 834 |
| 1985 | 854 |
| 1986 | 883 |
| 1987 | 993 |
| 1988 | 936 |
| 1989 | 999 |
| 1990 | 1119 |
| 1991 | 1138 |
| 1992 | 1203 |
| 1993 | 1241 |
| 1994 | 1117 |
| 1995 | 1241 |
| 1996 | 1256 |
| 1997 | 1282 |
| 1998 | 1523 |
| 1999 | 1646 |
| 2000 | 1609 |
| 2001 | 1642 |
| 2002 | 1726 |
| 2003 | 1855 |
| 2004 | 1948 |
| 2005 | 2131 |
| 2006 | 2455 |
| 2007 | 2423 |
| 2008 | 2645 |
| 2009 | 2618 |
| 2010 | 2962 |
| 2011 | 3358 |
| 2012 | 3448 |
| 2013 | 3867 |
| 2014 | 4061 |
| 2015 | 3962 |
| 2016 | 4073 |
| 2017 | 4090 |
| 2018 | 4157 |
| 2019 | 4246 |
| 2020 | 5206 |
| 2021 | 6048 |
| 2022 | 7096 |
| 2023 | 6011 |
| 2024 | 1756 |