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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 52 |
| 1947 | 80 |
| 1948 | 58 |
| 1949 | 50 |
| 1950 | 60 |
| 1951 | 78 |
| 1952 | 47 |
| 1953 | 36 |
| 1954 | 36 |
| 1955 | 29 |
| 1956 | 52 |
| 1957 | 38 |
| 1958 | 54 |
| 1959 | 41 |
| 1960 | 52 |
| 1961 | 47 |
| 1962 | 39 |
| 1963 | 65 |
| 1964 | 142 |
| 1965 | 136 |
| 1966 | 97 |
| 1967 | 96 |
| 1968 | 130 |
| 1969 | 98 |
| 1970 | 110 |
| 1971 | 73 |
| 1972 | 100 |
| 1973 | 124 |
| 1974 | 117 |
| 1975 | 164 |
| 1976 | 183 |
| 1977 | 195 |
| 1978 | 261 |
| 1979 | 236 |
| 1980 | 264 |
| 1981 | 245 |
| 1982 | 245 |
| 1983 | 323 |
| 1984 | 319 |
| 1985 | 287 |
| 1986 | 253 |
| 1987 | 253 |
| 1988 | 350 |
| 1989 | 412 |
| 1990 | 448 |
| 1991 | 589 |
| 1992 | 592 |
| 1993 | 551 |
| 1994 | 534 |
| 1995 | 563 |
| 1996 | 596 |
| 1997 | 485 |
| 1998 | 642 |
| 1999 | 611 |
| 2000 | 584 |
| 2001 | 631 |
| 2002 | 637 |
| 2003 | 797 |
| 2004 | 869 |
| 2005 | 949 |
| 2006 | 955 |
| 2007 | 1019 |
| 2008 | 969 |
| 2009 | 997 |
| 2010 | 989 |
| 2011 | 1131 |
| 2012 | 1048 |
| 2013 | 1073 |
| 2014 | 1195 |
| 2015 | 1109 |
| 2016 | 1111 |
| 2017 | 1037 |
| 2018 | 891 |
| 2019 | 750 |
| 2020 | 684 |
| 2021 | 516 |
| 2022 | 259 |
| 2023 | 256 |
| 2024 | 1219 |
| 2025 | 289 |