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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1931 | 1 |
| 1942 | 2 |
| 1946 | 1 |
| 1953 | 1 |
| 1965 | 1 |
| 1966 | 1 |
| 1967 | 2 |
| 1968 | 2 |
| 1969 | 3 |
| 1970 | 2 |
| 1971 | 3 |
| 1972 | 1 |
| 1974 | 1 |
| 1975 | 2 |
| 1976 | 2 |
| 1977 | 2 |
| 1978 | 2 |
| 1979 | 2 |
| 1980 | 2 |
| 1981 | 3 |
| 1982 | 2 |
| 1984 | 4 |
| 1985 | 2 |
| 1986 | 5 |
| 1987 | 8 |
| 1988 | 1 |
| 1989 | 6 |
| 1990 | 11 |
| 1991 | 6 |
| 1992 | 10 |
| 1993 | 12 |
| 1994 | 30 |
| 1995 | 287 |
| 1996 | 333 |
| 1997 | 356 |
| 1998 | 347 |
| 1999 | 421 |
| 2000 | 449 |
| 2001 | 483 |
| 2002 | 477 |
| 2003 | 507 |
| 2004 | 559 |
| 2005 | 625 |
| 2006 | 679 |
| 2007 | 717 |
| 2008 | 788 |
| 2009 | 839 |
| 2010 | 877 |
| 2011 | 874 |
| 2012 | 933 |
| 2013 | 921 |
| 2014 | 1076 |
| 2015 | 1447 |
| 2016 | 1607 |
| 2017 | 1680 |
| 2018 | 1880 |
| 2019 | 1999 |
| 2020 | 2368 |
| 2021 | 2668 |
| 2022 | 2569 |
| 2023 | 2764 |
| 2024 | 1032 |