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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1887 | 2 |
| 1889 | 1 |
| 1895 | 1 |
| 1913 | 1 |
| 1918 | 2 |
| 1919 | 1 |
| 1920 | 1 |
| 1921 | 1 |
| 1925 | 1 |
| 1927 | 1 |
| 1935 | 1 |
| 1936 | 2 |
| 1937 | 1 |
| 1940 | 2 |
| 1943 | 3 |
| 1944 | 2 |
| 1946 | 17 |
| 1947 | 10 |
| 1948 | 11 |
| 1949 | 9 |
| 1950 | 18 |
| 1951 | 21 |
| 1952 | 18 |
| 1953 | 28 |
| 1954 | 14 |
| 1955 | 33 |
| 1956 | 25 |
| 1957 | 36 |
| 1958 | 27 |
| 1959 | 33 |
| 1960 | 34 |
| 1961 | 26 |
| 1962 | 31 |
| 1963 | 31 |
| 1964 | 39 |
| 1965 | 38 |
| 1966 | 56 |
| 1967 | 41 |
| 1968 | 41 |
| 1969 | 37 |
| 1970 | 39 |
| 1971 | 48 |
| 1972 | 44 |
| 1973 | 42 |
| 1974 | 32 |
| 1975 | 30 |
| 1976 | 44 |
| 1977 | 50 |
| 1978 | 39 |
| 1979 | 45 |
| 1980 | 47 |
| 1981 | 46 |
| 1982 | 42 |
| 1983 | 49 |
| 1984 | 56 |
| 1985 | 46 |
| 1986 | 37 |
| 1987 | 46 |
| 1988 | 43 |
| 1989 | 60 |
| 1990 | 49 |
| 1991 | 89 |
| 1992 | 52 |
| 1993 | 59 |
| 1994 | 59 |
| 1995 | 67 |
| 1996 | 74 |
| 1997 | 65 |
| 1998 | 83 |
| 1999 | 103 |
| 2000 | 114 |
| 2001 | 133 |
| 2002 | 185 |
| 2003 | 180 |
| 2004 | 206 |
| 2005 | 206 |
| 2006 | 221 |
| 2007 | 255 |
| 2008 | 285 |
| 2009 | 280 |
| 2010 | 275 |
| 2011 | 322 |
| 2012 | 353 |
| 2013 | 400 |
| 2014 | 456 |
| 2015 | 499 |
| 2016 | 503 |
| 2017 | 527 |
| 2018 | 580 |
| 2019 | 564 |
| 2020 | 637 |
| 2021 | 720 |
| 2022 | 675 |
| 2023 | 648 |
| 2024 | 289 |