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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1936 | 1 |
| 1952 | 1 |
| 1953 | 1 |
| 1958 | 2 |
| 1962 | 1 |
| 1966 | 1 |
| 1969 | 2 |
| 1970 | 1 |
| 1973 | 3 |
| 1974 | 6 |
| 1975 | 31 |
| 1976 | 26 |
| 1977 | 42 |
| 1978 | 54 |
| 1979 | 47 |
| 1980 | 50 |
| 1981 | 80 |
| 1982 | 73 |
| 1983 | 68 |
| 1984 | 106 |
| 1985 | 107 |
| 1986 | 108 |
| 1987 | 137 |
| 1988 | 241 |
| 1989 | 292 |
| 1990 | 302 |
| 1991 | 307 |
| 1992 | 336 |
| 1993 | 318 |
| 1994 | 387 |
| 1995 | 397 |
| 1996 | 396 |
| 1997 | 424 |
| 1998 | 430 |
| 1999 | 438 |
| 2000 | 490 |
| 2001 | 586 |
| 2002 | 599 |
| 2003 | 686 |
| 2004 | 693 |
| 2005 | 795 |
| 2006 | 720 |
| 2007 | 768 |
| 2008 | 855 |
| 2009 | 888 |
| 2010 | 907 |
| 2011 | 933 |
| 2012 | 1045 |
| 2013 | 1216 |
| 2014 | 1725 |
| 2015 | 2064 |
| 2016 | 1743 |
| 2017 | 1406 |
| 2018 | 1840 |
| 2019 | 1704 |
| 2020 | 1803 |
| 2021 | 1935 |
| 2022 | 1747 |
| 2023 | 1280 |
| 2024 | 224 |