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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 1 |
| 1946 | 4 |
| 1947 | 9 |
| 1948 | 11 |
| 1949 | 12 |
| 1950 | 16 |
| 1951 | 24 |
| 1952 | 30 |
| 1953 | 30 |
| 1954 | 29 |
| 1955 | 37 |
| 1956 | 28 |
| 1957 | 46 |
| 1958 | 33 |
| 1959 | 39 |
| 1960 | 42 |
| 1961 | 45 |
| 1962 | 67 |
| 1963 | 169 |
| 1964 | 191 |
| 1965 | 122 |
| 1966 | 74 |
| 1967 | 55 |
| 1968 | 59 |
| 1969 | 68 |
| 1970 | 64 |
| 1971 | 80 |
| 1972 | 46 |
| 1973 | 39 |
| 1974 | 54 |
| 1975 | 47 |
| 1976 | 62 |
| 1977 | 52 |
| 1978 | 39 |
| 1979 | 50 |
| 1980 | 65 |
| 1981 | 51 |
| 1982 | 64 |
| 1983 | 87 |
| 1984 | 88 |
| 1985 | 71 |
| 1986 | 84 |
| 1987 | 97 |
| 1988 | 121 |
| 1989 | 138 |
| 1990 | 155 |
| 1991 | 137 |
| 1992 | 166 |
| 1993 | 192 |
| 1994 | 205 |
| 1995 | 215 |
| 1996 | 227 |
| 1997 | 210 |
| 1998 | 246 |
| 1999 | 270 |
| 2000 | 286 |
| 2001 | 274 |
| 2002 | 323 |
| 2003 | 369 |
| 2004 | 361 |
| 2005 | 464 |
| 2006 | 475 |
| 2007 | 620 |
| 2008 | 625 |
| 2009 | 623 |
| 2010 | 631 |
| 2011 | 637 |
| 2012 | 861 |
| 2013 | 917 |
| 2014 | 1084 |
| 2015 | 1147 |
| 2016 | 1038 |
| 2017 | 932 |
| 2018 | 1043 |
| 2019 | 1047 |
| 2020 | 823 |
| 2021 | 519 |
| 2022 | 185 |
| 2023 | 121 |
| 2024 | 138 |