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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1938 | 1 |
| 1948 | 2 |
| 1962 | 1 |
| 1963 | 1 |
| 1964 | 1 |
| 1966 | 1 |
| 1972 | 1 |
| 1974 | 2 |
| 1975 | 2 |
| 1976 | 2 |
| 1977 | 1 |
| 1980 | 3 |
| 1981 | 3 |
| 1982 | 5 |
| 1983 | 5 |
| 1984 | 3 |
| 1985 | 6 |
| 1986 | 6 |
| 1987 | 13 |
| 1988 | 5 |
| 1989 | 12 |
| 1990 | 15 |
| 1991 | 17 |
| 1992 | 21 |
| 1993 | 27 |
| 1994 | 24 |
| 1995 | 23 |
| 1996 | 15 |
| 1997 | 25 |
| 1998 | 36 |
| 1999 | 29 |
| 2000 | 40 |
| 2001 | 29 |
| 2002 | 41 |
| 2003 | 46 |
| 2004 | 58 |
| 2005 | 73 |
| 2006 | 79 |
| 2007 | 102 |
| 2008 | 96 |
| 2009 | 122 |
| 2010 | 147 |
| 2011 | 186 |
| 2012 | 204 |
| 2013 | 266 |
| 2014 | 293 |
| 2015 | 347 |
| 2016 | 346 |
| 2017 | 384 |
| 2018 | 450 |
| 2019 | 520 |
| 2020 | 591 |
| 2021 | 632 |
| 2022 | 707 |
| 2023 | 561 |
| 2024 | 2 |