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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 22 |
| 1946 | 65 |
| 1947 | 56 |
| 1948 | 91 |
| 1949 | 59 |
| 1950 | 126 |
| 1951 | 132 |
| 1952 | 155 |
| 1953 | 170 |
| 1954 | 144 |
| 1955 | 167 |
| 1956 | 161 |
| 1957 | 165 |
| 1958 | 159 |
| 1959 | 165 |
| 1960 | 187 |
| 1961 | 181 |
| 1962 | 221 |
| 1963 | 469 |
| 1964 | 603 |
| 1965 | 497 |
| 1966 | 551 |
| 1967 | 693 |
| 1968 | 742 |
| 1969 | 824 |
| 1970 | 854 |
| 1971 | 943 |
| 1972 | 948 |
| 1973 | 974 |
| 1974 | 1045 |
| 1975 | 959 |
| 1976 | 908 |
| 1977 | 986 |
| 1978 | 892 |
| 1979 | 916 |
| 1980 | 965 |
| 1981 | 800 |
| 1982 | 863 |
| 1983 | 862 |
| 1984 | 878 |
| 1985 | 835 |
| 1986 | 951 |
| 1987 | 884 |
| 1988 | 901 |
| 1989 | 945 |
| 1990 | 1057 |
| 1991 | 1103 |
| 1992 | 1121 |
| 1993 | 1238 |
| 1994 | 1110 |
| 1995 | 1059 |
| 1996 | 1071 |
| 1997 | 1061 |
| 1998 | 1025 |
| 1999 | 948 |
| 2000 | 1054 |
| 2001 | 1051 |
| 2002 | 915 |
| 2003 | 915 |
| 2004 | 886 |
| 2005 | 900 |
| 2006 | 1006 |
| 2007 | 911 |
| 2008 | 876 |
| 2009 | 821 |
| 2010 | 749 |
| 2011 | 696 |
| 2012 | 659 |
| 2013 | 656 |
| 2014 | 576 |
| 2015 | 529 |
| 2016 | 525 |
| 2017 | 496 |
| 2018 | 451 |
| 2019 | 370 |
| 2020 | 364 |
| 2021 | 346 |
| 2022 | 382 |
| 2023 | 303 |
| 2024 | 143 |