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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1893 | 1 |
| 1898 | 1 |
| 1905 | 1 |
| 1908 | 1 |
| 1910 | 1 |
| 1917 | 1 |
| 1919 | 1 |
| 1927 | 1 |
| 1929 | 1 |
| 1934 | 1 |
| 1939 | 1 |
| 1942 | 2 |
| 1945 | 4 |
| 1946 | 7 |
| 1947 | 11 |
| 1948 | 25 |
| 1949 | 12 |
| 1950 | 41 |
| 1951 | 42 |
| 1952 | 42 |
| 1953 | 55 |
| 1954 | 33 |
| 1955 | 42 |
| 1956 | 37 |
| 1957 | 39 |
| 1958 | 38 |
| 1959 | 50 |
| 1960 | 45 |
| 1961 | 47 |
| 1962 | 36 |
| 1963 | 53 |
| 1964 | 56 |
| 1965 | 48 |
| 1966 | 49 |
| 1967 | 64 |
| 1968 | 91 |
| 1969 | 86 |
| 1970 | 81 |
| 1971 | 78 |
| 1972 | 95 |
| 1973 | 108 |
| 1974 | 107 |
| 1975 | 126 |
| 1976 | 147 |
| 1977 | 142 |
| 1978 | 150 |
| 1979 | 166 |
| 1980 | 173 |
| 1981 | 229 |
| 1982 | 208 |
| 1983 | 225 |
| 1984 | 272 |
| 1985 | 299 |
| 1986 | 324 |
| 1987 | 333 |
| 1988 | 394 |
| 1989 | 446 |
| 1990 | 425 |
| 1991 | 476 |
| 1992 | 561 |
| 1993 | 594 |
| 1994 | 608 |
| 1995 | 705 |
| 1996 | 784 |
| 1997 | 875 |
| 1998 | 909 |
| 1999 | 983 |
| 2000 | 1026 |
| 2001 | 1128 |
| 2002 | 1196 |
| 2003 | 1267 |
| 2004 | 1424 |
| 2005 | 1685 |
| 2006 | 1906 |
| 2007 | 2131 |
| 2008 | 2263 |
| 2009 | 2524 |
| 2010 | 2746 |
| 2011 | 3036 |
| 2012 | 3267 |
| 2013 | 3250 |
| 2014 | 3751 |
| 2015 | 3985 |
| 2016 | 4108 |
| 2017 | 4222 |
| 2018 | 4574 |
| 2019 | 4698 |
| 2020 | 5585 |
| 2021 | 6161 |
| 2022 | 5701 |
| 2023 | 5627 |
| 2024 | 5352 |
| 2025 | 26 |