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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 7 |
| 1946 | 11 |
| 1947 | 17 |
| 1948 | 17 |
| 1949 | 26 |
| 1950 | 28 |
| 1951 | 40 |
| 1952 | 34 |
| 1953 | 27 |
| 1954 | 24 |
| 1955 | 40 |
| 1956 | 33 |
| 1957 | 43 |
| 1958 | 44 |
| 1959 | 52 |
| 1960 | 50 |
| 1961 | 53 |
| 1962 | 54 |
| 1963 | 65 |
| 1964 | 98 |
| 1965 | 71 |
| 1966 | 76 |
| 1967 | 83 |
| 1968 | 72 |
| 1969 | 90 |
| 1970 | 84 |
| 1971 | 96 |
| 1972 | 105 |
| 1973 | 109 |
| 1974 | 108 |
| 1975 | 75 |
| 1976 | 64 |
| 1977 | 76 |
| 1978 | 72 |
| 1979 | 76 |
| 1980 | 85 |
| 1981 | 67 |
| 1982 | 80 |
| 1983 | 94 |
| 1984 | 92 |
| 1985 | 145 |
| 1986 | 269 |
| 1987 | 314 |
| 1988 | 316 |
| 1989 | 376 |
| 1990 | 413 |
| 1991 | 411 |
| 1992 | 499 |
| 1993 | 461 |
| 1994 | 445 |
| 1995 | 456 |
| 1996 | 457 |
| 1997 | 441 |
| 1998 | 469 |
| 1999 | 463 |
| 2000 | 496 |
| 2001 | 495 |
| 2002 | 613 |
| 2003 | 553 |
| 2004 | 557 |
| 2005 | 581 |
| 2006 | 635 |
| 2007 | 696 |
| 2008 | 719 |
| 2009 | 774 |
| 2010 | 869 |
| 2011 | 967 |
| 2012 | 1105 |
| 2013 | 1002 |
| 2014 | 1006 |
| 2015 | 1011 |
| 2016 | 1013 |
| 2017 | 1118 |
| 2018 | 1053 |
| 2019 | 1030 |
| 2020 | 1051 |
| 2021 | 1183 |
| 2022 | 1093 |
| 2023 | 1109 |
| 2024 | 1026 |
| 2025 | 1006 |
| 2026 | 710 |