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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 6 |
| 1946 | 12 |
| 1947 | 12 |
| 1948 | 24 |
| 1949 | 20 |
| 1950 | 30 |
| 1951 | 39 |
| 1952 | 31 |
| 1953 | 53 |
| 1954 | 39 |
| 1955 | 48 |
| 1956 | 43 |
| 1957 | 41 |
| 1958 | 45 |
| 1959 | 40 |
| 1960 | 36 |
| 1961 | 36 |
| 1962 | 43 |
| 1963 | 62 |
| 1964 | 100 |
| 1965 | 68 |
| 1966 | 73 |
| 1967 | 121 |
| 1968 | 131 |
| 1969 | 115 |
| 1970 | 90 |
| 1971 | 102 |
| 1972 | 118 |
| 1973 | 95 |
| 1974 | 97 |
| 1975 | 76 |
| 1976 | 117 |
| 1977 | 86 |
| 1978 | 121 |
| 1979 | 116 |
| 1980 | 107 |
| 1981 | 117 |
| 1982 | 127 |
| 1983 | 131 |
| 1984 | 117 |
| 1985 | 137 |
| 1986 | 115 |
| 1987 | 145 |
| 1988 | 145 |
| 1989 | 107 |
| 1990 | 127 |
| 1991 | 119 |
| 1992 | 130 |
| 1993 | 166 |
| 1994 | 133 |
| 1995 | 165 |
| 1996 | 199 |
| 1997 | 217 |
| 1998 | 255 |
| 1999 | 344 |
| 2000 | 401 |
| 2001 | 423 |
| 2002 | 466 |
| 2003 | 492 |
| 2004 | 542 |
| 2005 | 645 |
| 2006 | 686 |
| 2007 | 792 |
| 2008 | 783 |
| 2009 | 771 |
| 2010 | 871 |
| 2011 | 1019 |
| 2012 | 1123 |
| 2013 | 1104 |
| 2014 | 1209 |
| 2015 | 1136 |
| 2016 | 1125 |
| 2017 | 1145 |
| 2018 | 1186 |
| 2019 | 1236 |
| 2020 | 1226 |
| 2021 | 1097 |
| 2022 | 897 |
| 2023 | 859 |
| 2024 | 294 |