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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1897 | 1 |
| 1910 | 1 |
| 1916 | 1 |
| 1918 | 1 |
| 1920 | 1 |
| 1921 | 1 |
| 1935 | 1 |
| 1942 | 1 |
| 1947 | 1 |
| 1948 | 1 |
| 1949 | 1 |
| 1951 | 2 |
| 1952 | 1 |
| 1956 | 2 |
| 1957 | 1 |
| 1959 | 1 |
| 1962 | 1 |
| 1968 | 1 |
| 1969 | 3 |
| 1970 | 1 |
| 1971 | 1 |
| 1972 | 4 |
| 1973 | 2 |
| 1975 | 2 |
| 1976 | 1 |
| 1977 | 2 |
| 1978 | 3 |
| 1979 | 8 |
| 1980 | 4 |
| 1981 | 2 |
| 1982 | 6 |
| 1983 | 1 |
| 1984 | 4 |
| 1985 | 3 |
| 1986 | 5 |
| 1987 | 7 |
| 1988 | 9 |
| 1989 | 7 |
| 1990 | 6 |
| 1991 | 9 |
| 1992 | 21 |
| 1993 | 12 |
| 1994 | 14 |
| 1995 | 19 |
| 1996 | 16 |
| 1997 | 22 |
| 1998 | 23 |
| 1999 | 30 |
| 2000 | 42 |
| 2001 | 46 |
| 2002 | 57 |
| 2003 | 55 |
| 2004 | 77 |
| 2005 | 114 |
| 2006 | 125 |
| 2007 | 105 |
| 2008 | 128 |
| 2009 | 161 |
| 2010 | 164 |
| 2011 | 155 |
| 2012 | 227 |
| 2013 | 277 |
| 2014 | 367 |
| 2015 | 382 |
| 2016 | 373 |
| 2017 | 461 |
| 2018 | 621 |
| 2019 | 525 |
| 2020 | 656 |
| 2021 | 815 |
| 2022 | 773 |
| 2023 | 758 |
| 2024 | 367 |