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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1889 | 1 |
| 1895 | 1 |
| 1931 | 1 |
| 1950 | 1 |
| 1951 | 2 |
| 1954 | 2 |
| 1955 | 3 |
| 1957 | 1 |
| 1959 | 1 |
| 1960 | 1 |
| 1964 | 4 |
| 1965 | 1 |
| 1968 | 2 |
| 1969 | 3 |
| 1971 | 1 |
| 1972 | 1 |
| 1973 | 2 |
| 1975 | 1 |
| 1977 | 2 |
| 1980 | 1 |
| 1981 | 3 |
| 1982 | 1 |
| 1984 | 1 |
| 1985 | 2 |
| 1986 | 4 |
| 1987 | 5 |
| 1988 | 3 |
| 1989 | 5 |
| 1990 | 3 |
| 1991 | 6 |
| 1992 | 7 |
| 1993 | 4 |
| 1994 | 20 |
| 1995 | 10 |
| 1996 | 9 |
| 1997 | 32 |
| 1998 | 45 |
| 1999 | 77 |
| 2000 | 168 |
| 2001 | 192 |
| 2002 | 161 |
| 2003 | 145 |
| 2004 | 160 |
| 2005 | 156 |
| 2006 | 146 |
| 2007 | 129 |
| 2008 | 138 |
| 2009 | 142 |
| 2010 | 143 |
| 2011 | 154 |
| 2012 | 143 |
| 2013 | 139 |
| 2014 | 139 |
| 2015 | 123 |
| 2016 | 140 |
| 2017 | 123 |
| 2018 | 139 |
| 2019 | 151 |
| 2020 | 148 |
| 2021 | 177 |
| 2022 | 163 |
| 2023 | 144 |
| 2024 | 61 |