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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 12 |
| 1946 | 39 |
| 1947 | 40 |
| 1948 | 35 |
| 1949 | 30 |
| 1950 | 33 |
| 1951 | 44 |
| 1952 | 37 |
| 1953 | 66 |
| 1954 | 61 |
| 1955 | 58 |
| 1956 | 50 |
| 1957 | 63 |
| 1958 | 55 |
| 1959 | 60 |
| 1960 | 67 |
| 1961 | 85 |
| 1962 | 103 |
| 1963 | 115 |
| 1964 | 167 |
| 1965 | 112 |
| 1966 | 95 |
| 1967 | 88 |
| 1968 | 75 |
| 1969 | 69 |
| 1970 | 52 |
| 1971 | 71 |
| 1972 | 56 |
| 1973 | 73 |
| 1974 | 58 |
| 1975 | 61 |
| 1976 | 58 |
| 1977 | 61 |
| 1978 | 65 |
| 1979 | 76 |
| 1980 | 63 |
| 1981 | 73 |
| 1982 | 58 |
| 1983 | 64 |
| 1984 | 73 |
| 1985 | 65 |
| 1986 | 66 |
| 1987 | 87 |
| 1988 | 139 |
| 1989 | 140 |
| 1990 | 100 |
| 1991 | 137 |
| 1992 | 124 |
| 1993 | 150 |
| 1994 | 115 |
| 1995 | 88 |
| 1996 | 124 |
| 1997 | 138 |
| 1998 | 195 |
| 1999 | 164 |
| 2000 | 203 |
| 2001 | 230 |
| 2002 | 258 |
| 2003 | 327 |
| 2004 | 349 |
| 2005 | 352 |
| 2006 | 434 |
| 2007 | 514 |
| 2008 | 524 |
| 2009 | 579 |
| 2010 | 687 |
| 2011 | 740 |
| 2012 | 862 |
| 2013 | 958 |
| 2014 | 942 |
| 2015 | 1089 |
| 2016 | 1185 |
| 2017 | 1180 |
| 2018 | 1115 |
| 2019 | 1153 |
| 2020 | 1093 |
| 2021 | 831 |
| 2022 | 438 |
| 2023 | 326 |
| 2024 | 369 |