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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 3 |
| 1947 | 5 |
| 1948 | 15 |
| 1949 | 7 |
| 1950 | 9 |
| 1951 | 12 |
| 1952 | 13 |
| 1953 | 22 |
| 1954 | 12 |
| 1955 | 8 |
| 1956 | 10 |
| 1957 | 11 |
| 1958 | 9 |
| 1959 | 9 |
| 1960 | 8 |
| 1961 | 7 |
| 1962 | 10 |
| 1963 | 7 |
| 1964 | 12 |
| 1965 | 3 |
| 1971 | 1 |
| 1972 | 1 |
| 1974 | 1 |
| 1975 | 1 |
| 1976 | 1 |
| 1977 | 1 |
| 1979 | 3 |
| 1980 | 1 |
| 1981 | 1 |
| 1985 | 4 |
| 1986 | 3 |
| 1987 | 1 |
| 1990 | 1 |
| 1992 | 9 |
| 1993 | 4 |
| 1994 | 12 |
| 1995 | 11 |
| 1996 | 7 |
| 1997 | 14 |
| 1998 | 18 |
| 1999 | 22 |
| 2000 | 70 |
| 2001 | 217 |
| 2002 | 406 |
| 2003 | 479 |
| 2004 | 532 |
| 2005 | 644 |
| 2006 | 722 |
| 2007 | 744 |
| 2008 | 761 |
| 2009 | 787 |
| 2010 | 771 |
| 2011 | 826 |
| 2012 | 927 |
| 2013 | 949 |
| 2014 | 948 |
| 2015 | 980 |
| 2016 | 940 |
| 2017 | 815 |
| 2018 | 830 |
| 2019 | 800 |
| 2020 | 809 |
| 2021 | 820 |
| 2022 | 829 |
| 2023 | 671 |
| 2024 | 236 |