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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1888 | 1 |
| 1901 | 1 |
| 1911 | 2 |
| 1912 | 1 |
| 1913 | 1 |
| 1917 | 1 |
| 1919 | 1 |
| 1921 | 3 |
| 1922 | 2 |
| 1923 | 2 |
| 1925 | 1 |
| 1933 | 1 |
| 1934 | 1 |
| 1936 | 2 |
| 1937 | 1 |
| 1940 | 1 |
| 1941 | 2 |
| 1942 | 2 |
| 1944 | 1 |
| 1945 | 2 |
| 1946 | 4 |
| 1947 | 3 |
| 1948 | 1 |
| 1949 | 2 |
| 1950 | 3 |
| 1951 | 3 |
| 1952 | 3 |
| 1953 | 8 |
| 1954 | 4 |
| 1955 | 3 |
| 1956 | 4 |
| 1957 | 4 |
| 1958 | 3 |
| 1959 | 4 |
| 1960 | 4 |
| 1961 | 9 |
| 1962 | 9 |
| 1963 | 13 |
| 1964 | 16 |
| 1965 | 15 |
| 1966 | 8 |
| 1967 | 14 |
| 1968 | 8 |
| 1969 | 29 |
| 1970 | 15 |
| 1971 | 18 |
| 1972 | 19 |
| 1973 | 21 |
| 1974 | 20 |
| 1975 | 38 |
| 1976 | 31 |
| 1977 | 46 |
| 1978 | 34 |
| 1979 | 39 |
| 1980 | 47 |
| 1981 | 30 |
| 1982 | 35 |
| 1983 | 44 |
| 1984 | 44 |
| 1985 | 48 |
| 1986 | 56 |
| 1987 | 59 |
| 1988 | 61 |
| 1989 | 66 |
| 1990 | 49 |
| 1991 | 71 |
| 1992 | 81 |
| 1993 | 58 |
| 1994 | 55 |
| 1995 | 70 |
| 1996 | 50 |
| 1997 | 37 |
| 1998 | 48 |
| 1999 | 58 |
| 2000 | 50 |
| 2001 | 62 |
| 2002 | 49 |
| 2003 | 64 |
| 2004 | 55 |
| 2005 | 77 |
| 2006 | 90 |
| 2007 | 94 |
| 2008 | 115 |
| 2009 | 119 |
| 2010 | 152 |
| 2011 | 185 |
| 2012 | 239 |
| 2013 | 227 |
| 2014 | 235 |
| 2015 | 246 |
| 2016 | 235 |
| 2017 | 273 |
| 2018 | 320 |
| 2019 | 247 |
| 2020 | 353 |
| 2021 | 406 |
| 2022 | 362 |
| 2023 | 362 |
| 2024 | 144 |