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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1898 | 1 |
| 1899 | 1 |
| 1903 | 1 |
| 1910 | 1 |
| 1916 | 1 |
| 1917 | 1 |
| 1923 | 2 |
| 1925 | 1 |
| 1926 | 1 |
| 1929 | 1 |
| 1932 | 1 |
| 1933 | 1 |
| 1936 | 1 |
| 1940 | 2 |
| 1941 | 1 |
| 1945 | 1 |
| 1946 | 6 |
| 1947 | 1 |
| 1948 | 4 |
| 1949 | 1 |
| 1950 | 5 |
| 1951 | 7 |
| 1952 | 8 |
| 1953 | 8 |
| 1954 | 15 |
| 1955 | 4 |
| 1956 | 17 |
| 1957 | 9 |
| 1958 | 10 |
| 1959 | 14 |
| 1960 | 6 |
| 1961 | 15 |
| 1962 | 9 |
| 1963 | 14 |
| 1964 | 11 |
| 1965 | 15 |
| 1966 | 19 |
| 1967 | 11 |
| 1968 | 17 |
| 1969 | 20 |
| 1970 | 20 |
| 1971 | 36 |
| 1972 | 31 |
| 1973 | 35 |
| 1974 | 46 |
| 1975 | 48 |
| 1976 | 41 |
| 1977 | 41 |
| 1978 | 38 |
| 1979 | 44 |
| 1980 | 39 |
| 1981 | 44 |
| 1982 | 61 |
| 1983 | 52 |
| 1984 | 58 |
| 1985 | 64 |
| 1986 | 71 |
| 1987 | 77 |
| 1988 | 76 |
| 1989 | 76 |
| 1990 | 82 |
| 1991 | 87 |
| 1992 | 97 |
| 1993 | 108 |
| 1994 | 119 |
| 1995 | 134 |
| 1996 | 138 |
| 1997 | 134 |
| 1998 | 160 |
| 1999 | 177 |
| 2000 | 207 |
| 2001 | 241 |
| 2002 | 235 |
| 2003 | 249 |
| 2004 | 243 |
| 2005 | 294 |
| 2006 | 309 |
| 2007 | 316 |
| 2008 | 346 |
| 2009 | 325 |
| 2010 | 393 |
| 2011 | 332 |
| 2012 | 405 |
| 2013 | 472 |
| 2014 | 488 |
| 2015 | 490 |
| 2016 | 549 |
| 2017 | 541 |
| 2018 | 666 |
| 2019 | 600 |
| 2020 | 695 |
| 2021 | 693 |
| 2022 | 729 |
| 2023 | 672 |
| 2024 | 231 |