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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 8 |
| 1947 | 7 |
| 1948 | 6 |
| 1949 | 10 |
| 1960 | 1 |
| 1965 | 2 |
| 1967 | 3 |
| 1968 | 3 |
| 1970 | 1 |
| 1972 | 3 |
| 1973 | 11 |
| 1974 | 61 |
| 1975 | 132 |
| 1976 | 122 |
| 1977 | 126 |
| 1978 | 125 |
| 1979 | 204 |
| 1980 | 174 |
| 1981 | 192 |
| 1982 | 192 |
| 1983 | 209 |
| 1984 | 222 |
| 1985 | 232 |
| 1986 | 245 |
| 1987 | 271 |
| 1988 | 336 |
| 1989 | 572 |
| 1990 | 1009 |
| 1991 | 1080 |
| 1992 | 1045 |
| 1993 | 1137 |
| 1994 | 1410 |
| 1995 | 1170 |
| 1996 | 1449 |
| 1997 | 1625 |
| 1998 | 1716 |
| 1999 | 2019 |
| 2000 | 2100 |
| 2001 | 2413 |
| 2002 | 2876 |
| 2003 | 3433 |
| 2004 | 3580 |
| 2005 | 4169 |
| 2006 | 4188 |
| 2007 | 4461 |
| 2008 | 4843 |
| 2009 | 4910 |
| 2010 | 5236 |
| 2011 | 5802 |
| 2012 | 6033 |
| 2013 | 6356 |
| 2014 | 6047 |
| 2015 | 6382 |
| 2016 | 6600 |
| 2017 | 7055 |
| 2018 | 7231 |
| 2019 | 6778 |
| 2020 | 6220 |
| 2021 | 4882 |
| 2022 | 2273 |
| 2023 | 1656 |
| 2024 | 488 |