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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 2 |
| 1946 | 10 |
| 1947 | 10 |
| 1948 | 12 |
| 1949 | 19 |
| 1950 | 30 |
| 1951 | 53 |
| 1952 | 44 |
| 1953 | 65 |
| 1954 | 60 |
| 1955 | 57 |
| 1956 | 68 |
| 1957 | 49 |
| 1958 | 88 |
| 1959 | 91 |
| 1960 | 124 |
| 1961 | 133 |
| 1962 | 182 |
| 1963 | 256 |
| 1964 | 412 |
| 1965 | 414 |
| 1966 | 442 |
| 1967 | 634 |
| 1968 | 676 |
| 1969 | 798 |
| 1970 | 883 |
| 1971 | 909 |
| 1972 | 994 |
| 1973 | 900 |
| 1974 | 973 |
| 1975 | 921 |
| 1976 | 799 |
| 1977 | 790 |
| 1978 | 806 |
| 1979 | 840 |
| 1980 | 875 |
| 1981 | 906 |
| 1982 | 967 |
| 1983 | 981 |
| 1984 | 1122 |
| 1985 | 1175 |
| 1986 | 1150 |
| 1987 | 1081 |
| 1988 | 1095 |
| 1989 | 1148 |
| 1990 | 1195 |
| 1991 | 1174 |
| 1992 | 1283 |
| 1993 | 1222 |
| 1994 | 1078 |
| 1995 | 1122 |
| 1996 | 1146 |
| 1997 | 1218 |
| 1998 | 1405 |
| 1999 | 1342 |
| 2000 | 1472 |
| 2001 | 1568 |
| 2002 | 1687 |
| 2003 | 1885 |
| 2004 | 1956 |
| 2005 | 2185 |
| 2006 | 2467 |
| 2007 | 2876 |
| 2008 | 3235 |
| 2009 | 3457 |
| 2010 | 3778 |
| 2011 | 4216 |
| 2012 | 4546 |
| 2013 | 5156 |
| 2014 | 5068 |
| 2015 | 5186 |
| 2016 | 5064 |
| 2017 | 5254 |
| 2018 | 5233 |
| 2019 | 5094 |
| 2020 | 5043 |
| 2021 | 4703 |
| 2022 | 3687 |
| 2023 | 3173 |
| 2024 | 4104 |
| 2025 | 2525 |
| 2026 | 1 |