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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 7 |
| 1947 | 4 |
| 1948 | 7 |
| 1949 | 8 |
| 1950 | 16 |
| 1951 | 29 |
| 1952 | 13 |
| 1953 | 17 |
| 1954 | 13 |
| 1955 | 14 |
| 1956 | 6 |
| 1957 | 8 |
| 1958 | 14 |
| 1959 | 8 |
| 1960 | 13 |
| 1961 | 11 |
| 1962 | 13 |
| 1963 | 21 |
| 1964 | 18 |
| 1965 | 73 |
| 1966 | 61 |
| 1967 | 102 |
| 1968 | 115 |
| 1969 | 119 |
| 1970 | 120 |
| 1971 | 149 |
| 1972 | 135 |
| 1973 | 146 |
| 1974 | 155 |
| 1975 | 156 |
| 1976 | 118 |
| 1977 | 152 |
| 1978 | 169 |
| 1979 | 152 |
| 1980 | 140 |
| 1981 | 155 |
| 1982 | 157 |
| 1983 | 180 |
| 1984 | 207 |
| 1985 | 215 |
| 1986 | 246 |
| 1987 | 263 |
| 1988 | 383 |
| 1989 | 438 |
| 1990 | 523 |
| 1991 | 477 |
| 1992 | 493 |
| 1993 | 474 |
| 1994 | 547 |
| 1995 | 522 |
| 1996 | 585 |
| 1997 | 512 |
| 1998 | 570 |
| 1999 | 603 |
| 2000 | 653 |
| 2001 | 661 |
| 2002 | 732 |
| 2003 | 805 |
| 2004 | 767 |
| 2005 | 906 |
| 2006 | 952 |
| 2007 | 902 |
| 2008 | 1071 |
| 2009 | 1054 |
| 2010 | 1145 |
| 2011 | 1205 |
| 2012 | 1229 |
| 2013 | 1226 |
| 2014 | 1047 |
| 2015 | 1041 |
| 2016 | 1004 |
| 2017 | 925 |
| 2018 | 934 |
| 2019 | 957 |
| 2020 | 873 |
| 2021 | 917 |
| 2022 | 891 |
| 2023 | 714 |
| 2024 | 279 |