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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 6 |
| 1946 | 18 |
| 1947 | 12 |
| 1948 | 8 |
| 1949 | 18 |
| 1951 | 18 |
| 1952 | 35 |
| 1953 | 30 |
| 1954 | 29 |
| 1955 | 25 |
| 1956 | 15 |
| 1957 | 65 |
| 1958 | 140 |
| 1959 | 68 |
| 1960 | 24 |
| 1961 | 20 |
| 1962 | 19 |
| 1964 | 1 |
| 1965 | 16 |
| 1966 | 37 |
| 1967 | 36 |
| 1968 | 39 |
| 1969 | 55 |
| 1970 | 76 |
| 1971 | 65 |
| 1972 | 35 |
| 1973 | 37 |
| 1974 | 38 |
| 1975 | 35 |
| 1976 | 49 |
| 1977 | 58 |
| 1978 | 51 |
| 1979 | 54 |
| 1980 | 38 |
| 1981 | 37 |
| 1982 | 59 |
| 1983 | 55 |
| 1984 | 55 |
| 1985 | 58 |
| 1986 | 41 |
| 1987 | 42 |
| 1988 | 55 |
| 1989 | 45 |
| 1990 | 45 |
| 1991 | 50 |
| 1992 | 68 |
| 1993 | 56 |
| 1994 | 70 |
| 1995 | 63 |
| 1996 | 63 |
| 1997 | 63 |
| 1998 | 75 |
| 1999 | 88 |
| 2000 | 115 |
| 2001 | 86 |
| 2002 | 111 |
| 2003 | 127 |
| 2004 | 194 |
| 2005 | 300 |
| 2006 | 520 |
| 2007 | 376 |
| 2008 | 336 |
| 2009 | 1038 |
| 2010 | 1091 |
| 2011 | 1076 |
| 2012 | 864 |
| 2013 | 808 |
| 2014 | 675 |
| 2015 | 535 |
| 2016 | 470 |
| 2017 | 509 |
| 2018 | 518 |
| 2019 | 508 |
| 2020 | 727 |
| 2021 | 878 |
| 2022 | 1044 |
| 2023 | 843 |
| 2024 | 248 |