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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 11 |
| 1946 | 62 |
| 1947 | 60 |
| 1948 | 61 |
| 1949 | 69 |
| 1950 | 73 |
| 1951 | 98 |
| 1952 | 94 |
| 1953 | 93 |
| 1954 | 95 |
| 1955 | 89 |
| 1956 | 420 |
| 1957 | 371 |
| 1958 | 146 |
| 1959 | 163 |
| 1960 | 146 |
| 1961 | 193 |
| 1962 | 241 |
| 1963 | 395 |
| 1964 | 659 |
| 1965 | 542 |
| 1966 | 500 |
| 1967 | 645 |
| 1968 | 832 |
| 1969 | 987 |
| 1970 | 984 |
| 1971 | 1278 |
| 1972 | 1267 |
| 1973 | 1111 |
| 1974 | 1182 |
| 1975 | 949 |
| 1976 | 730 |
| 1977 | 683 |
| 1978 | 596 |
| 1979 | 569 |
| 1980 | 523 |
| 1981 | 495 |
| 1982 | 487 |
| 1983 | 439 |
| 1984 | 487 |
| 1985 | 499 |
| 1986 | 540 |
| 1987 | 451 |
| 1988 | 468 |
| 1989 | 472 |
| 1990 | 494 |
| 1991 | 513 |
| 1992 | 536 |
| 1993 | 593 |
| 1994 | 532 |
| 1995 | 657 |
| 1996 | 662 |
| 1997 | 656 |
| 1998 | 734 |
| 1999 | 711 |
| 2000 | 704 |
| 2001 | 781 |
| 2002 | 776 |
| 2003 | 777 |
| 2004 | 823 |
| 2005 | 905 |
| 2006 | 876 |
| 2007 | 917 |
| 2008 | 899 |
| 2009 | 925 |
| 2010 | 994 |
| 2011 | 984 |
| 2012 | 1062 |
| 2013 | 1016 |
| 2014 | 999 |
| 2015 | 929 |
| 2016 | 891 |
| 2017 | 888 |
| 2018 | 871 |
| 2019 | 857 |
| 2020 | 846 |
| 2021 | 739 |
| 2022 | 1091 |
| 2023 | 717 |
| 2024 | 712 |
| 2025 | 75 |