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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1889 | 1 |
| 1900 | 1 |
| 1901 | 1 |
| 1903 | 1 |
| 1904 | 1 |
| 1907 | 2 |
| 1909 | 1 |
| 1922 | 1 |
| 1925 | 1 |
| 1928 | 2 |
| 1929 | 1 |
| 1931 | 1 |
| 1932 | 2 |
| 1933 | 1 |
| 1934 | 1 |
| 1935 | 2 |
| 1936 | 1 |
| 1937 | 3 |
| 1938 | 1 |
| 1939 | 4 |
| 1941 | 2 |
| 1945 | 2 |
| 1946 | 4 |
| 1947 | 4 |
| 1948 | 12 |
| 1949 | 3 |
| 1950 | 10 |
| 1951 | 9 |
| 1952 | 8 |
| 1953 | 6 |
| 1954 | 5 |
| 1955 | 8 |
| 1956 | 1 |
| 1957 | 4 |
| 1958 | 6 |
| 1959 | 4 |
| 1960 | 4 |
| 1961 | 10 |
| 1962 | 13 |
| 1963 | 23 |
| 1964 | 20 |
| 1965 | 24 |
| 1966 | 19 |
| 1967 | 23 |
| 1968 | 18 |
| 1969 | 30 |
| 1970 | 36 |
| 1971 | 31 |
| 1972 | 45 |
| 1973 | 45 |
| 1974 | 38 |
| 1975 | 45 |
| 1976 | 47 |
| 1977 | 43 |
| 1978 | 48 |
| 1979 | 65 |
| 1980 | 49 |
| 1981 | 49 |
| 1982 | 45 |
| 1983 | 51 |
| 1984 | 41 |
| 1985 | 48 |
| 1986 | 49 |
| 1987 | 57 |
| 1988 | 68 |
| 1989 | 70 |
| 1990 | 81 |
| 1991 | 82 |
| 1992 | 93 |
| 1993 | 74 |
| 1994 | 87 |
| 1995 | 71 |
| 1996 | 79 |
| 1997 | 72 |
| 1998 | 91 |
| 1999 | 70 |
| 2000 | 92 |
| 2001 | 157 |
| 2002 | 140 |
| 2003 | 142 |
| 2004 | 170 |
| 2005 | 240 |
| 2006 | 248 |
| 2007 | 262 |
| 2008 | 301 |
| 2009 | 358 |
| 2010 | 440 |
| 2011 | 510 |
| 2012 | 547 |
| 2013 | 643 |
| 2014 | 666 |
| 2015 | 726 |
| 2016 | 814 |
| 2017 | 843 |
| 2018 | 863 |
| 2019 | 942 |
| 2020 | 1121 |
| 2021 | 1373 |
| 2022 | 1384 |
| 2023 | 1385 |
| 2024 | 560 |