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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 12 |
| 1947 | 4 |
| 1948 | 9 |
| 1949 | 6 |
| 1950 | 6 |
| 1951 | 5 |
| 1952 | 8 |
| 1953 | 3 |
| 1954 | 7 |
| 1955 | 4 |
| 1956 | 4 |
| 1957 | 2 |
| 1958 | 1 |
| 1963 | 2 |
| 1964 | 11 |
| 1965 | 3 |
| 1967 | 7 |
| 1968 | 2 |
| 1969 | 6 |
| 1970 | 3 |
| 1971 | 7 |
| 1972 | 4 |
| 1973 | 3 |
| 1974 | 1 |
| 1975 | 7 |
| 1976 | 2 |
| 1977 | 1 |
| 1978 | 2 |
| 1979 | 3 |
| 1980 | 6 |
| 1981 | 3 |
| 1982 | 1 |
| 1983 | 2 |
| 1984 | 7 |
| 1985 | 10 |
| 1986 | 4 |
| 1987 | 13 |
| 1988 | 23 |
| 1989 | 22 |
| 1990 | 25 |
| 1991 | 25 |
| 1992 | 32 |
| 1993 | 72 |
| 1994 | 48 |
| 1995 | 64 |
| 1996 | 64 |
| 1997 | 64 |
| 1998 | 62 |
| 1999 | 92 |
| 2000 | 150 |
| 2001 | 168 |
| 2002 | 190 |
| 2003 | 236 |
| 2004 | 273 |
| 2005 | 310 |
| 2006 | 366 |
| 2007 | 446 |
| 2008 | 505 |
| 2009 | 561 |
| 2010 | 695 |
| 2011 | 712 |
| 2012 | 743 |
| 2013 | 946 |
| 2014 | 1431 |
| 2015 | 1743 |
| 2016 | 2016 |
| 2017 | 2361 |
| 2018 | 3411 |
| 2019 | 4583 |
| 2020 | 6391 |
| 2021 | 7875 |
| 2022 | 7456 |
| 2023 | 7426 |
| 2024 | 3326 |