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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 11 |
| 1946 | 44 |
| 1947 | 56 |
| 1948 | 69 |
| 1949 | 65 |
| 1950 | 128 |
| 1951 | 136 |
| 1952 | 116 |
| 1953 | 104 |
| 1954 | 110 |
| 1955 | 112 |
| 1956 | 90 |
| 1957 | 85 |
| 1958 | 97 |
| 1959 | 77 |
| 1960 | 79 |
| 1961 | 73 |
| 1962 | 74 |
| 1963 | 128 |
| 1964 | 146 |
| 1965 | 115 |
| 1966 | 130 |
| 1967 | 139 |
| 1968 | 186 |
| 1969 | 185 |
| 1970 | 159 |
| 1971 | 196 |
| 1972 | 210 |
| 1973 | 212 |
| 1974 | 250 |
| 1975 | 201 |
| 1976 | 205 |
| 1977 | 208 |
| 1978 | 203 |
| 1979 | 232 |
| 1980 | 236 |
| 1981 | 249 |
| 1982 | 311 |
| 1983 | 290 |
| 1984 | 364 |
| 1985 | 367 |
| 1986 | 418 |
| 1987 | 436 |
| 1988 | 438 |
| 1989 | 496 |
| 1990 | 472 |
| 1991 | 539 |
| 1992 | 533 |
| 1993 | 643 |
| 1994 | 675 |
| 1995 | 714 |
| 1996 | 701 |
| 1997 | 871 |
| 1998 | 892 |
| 1999 | 902 |
| 2000 | 966 |
| 2001 | 998 |
| 2002 | 1046 |
| 2003 | 1004 |
| 2004 | 1117 |
| 2005 | 1088 |
| 2006 | 978 |
| 2007 | 1005 |
| 2008 | 916 |
| 2009 | 1003 |
| 2010 | 984 |
| 2011 | 1020 |
| 2012 | 1062 |
| 2013 | 1078 |
| 2014 | 1058 |
| 2015 | 987 |
| 2016 | 877 |
| 2017 | 867 |
| 2018 | 841 |
| 2019 | 839 |
| 2020 | 790 |
| 2021 | 673 |
| 2022 | 654 |
| 2023 | 430 |
| 2024 | 159 |