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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1883 | 1 |
| 1889 | 1 |
| 1906 | 2 |
| 1909 | 1 |
| 1911 | 1 |
| 1912 | 1 |
| 1914 | 1 |
| 1923 | 1 |
| 1926 | 1 |
| 1929 | 1 |
| 1932 | 1 |
| 1948 | 1 |
| 1950 | 3 |
| 1951 | 2 |
| 1954 | 1 |
| 1955 | 1 |
| 1956 | 1 |
| 1957 | 1 |
| 1958 | 1 |
| 1960 | 2 |
| 1961 | 1 |
| 1966 | 1 |
| 1969 | 1 |
| 1970 | 3 |
| 1971 | 4 |
| 1972 | 2 |
| 1973 | 3 |
| 1974 | 3 |
| 1975 | 10 |
| 1976 | 12 |
| 1977 | 13 |
| 1978 | 15 |
| 1979 | 11 |
| 1980 | 18 |
| 1981 | 19 |
| 1982 | 26 |
| 1983 | 34 |
| 1984 | 20 |
| 1985 | 36 |
| 1986 | 40 |
| 1987 | 32 |
| 1988 | 34 |
| 1989 | 36 |
| 1990 | 42 |
| 1991 | 37 |
| 1992 | 30 |
| 1993 | 45 |
| 1994 | 69 |
| 1995 | 50 |
| 1996 | 56 |
| 1997 | 41 |
| 1998 | 61 |
| 1999 | 52 |
| 2000 | 57 |
| 2001 | 65 |
| 2002 | 60 |
| 2003 | 66 |
| 2004 | 64 |
| 2005 | 66 |
| 2006 | 82 |
| 2007 | 72 |
| 2008 | 86 |
| 2009 | 85 |
| 2010 | 85 |
| 2011 | 92 |
| 2012 | 91 |
| 2013 | 128 |
| 2014 | 120 |
| 2015 | 114 |
| 2016 | 106 |
| 2017 | 71 |
| 2018 | 106 |
| 2019 | 111 |
| 2020 | 153 |
| 2021 | 153 |
| 2022 | 121 |
| 2023 | 118 |
| 2024 | 69 |