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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1889 | 1 |
| 1936 | 2 |
| 1942 | 1 |
| 1946 | 2 |
| 1947 | 2 |
| 1953 | 1 |
| 1954 | 2 |
| 1965 | 1 |
| 1970 | 1 |
| 1973 | 1 |
| 1974 | 2 |
| 1975 | 3 |
| 1976 | 1 |
| 1978 | 2 |
| 1980 | 6 |
| 1981 | 5 |
| 1982 | 3 |
| 1983 | 7 |
| 1984 | 4 |
| 1985 | 8 |
| 1986 | 5 |
| 1987 | 54 |
| 1988 | 126 |
| 1989 | 142 |
| 1990 | 134 |
| 1991 | 121 |
| 1992 | 129 |
| 1993 | 112 |
| 1994 | 127 |
| 1995 | 100 |
| 1996 | 87 |
| 1997 | 123 |
| 1998 | 107 |
| 1999 | 102 |
| 2000 | 114 |
| 2001 | 119 |
| 2002 | 117 |
| 2003 | 108 |
| 2004 | 104 |
| 2005 | 136 |
| 2006 | 125 |
| 2007 | 137 |
| 2008 | 135 |
| 2009 | 140 |
| 2010 | 143 |
| 2011 | 143 |
| 2012 | 140 |
| 2013 | 183 |
| 2014 | 351 |
| 2015 | 464 |
| 2016 | 518 |
| 2017 | 521 |
| 2018 | 561 |
| 2019 | 531 |
| 2020 | 573 |
| 2021 | 677 |
| 2022 | 600 |
| 2023 | 599 |
| 2024 | 225 |