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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1888 | 1 |
| 1894 | 1 |
| 1897 | 1 |
| 1898 | 1 |
| 1901 | 1 |
| 1903 | 1 |
| 1907 | 1 |
| 1909 | 3 |
| 1921 | 1 |
| 1922 | 1 |
| 1934 | 1 |
| 1939 | 1 |
| 1940 | 1 |
| 1946 | 6 |
| 1947 | 6 |
| 1948 | 4 |
| 1949 | 8 |
| 1950 | 12 |
| 1951 | 8 |
| 1952 | 13 |
| 1953 | 6 |
| 1954 | 9 |
| 1955 | 6 |
| 1956 | 7 |
| 1957 | 8 |
| 1958 | 8 |
| 1959 | 9 |
| 1960 | 4 |
| 1961 | 6 |
| 1962 | 9 |
| 1963 | 12 |
| 1964 | 29 |
| 1965 | 22 |
| 1966 | 32 |
| 1967 | 23 |
| 1968 | 44 |
| 1969 | 58 |
| 1970 | 79 |
| 1971 | 91 |
| 1972 | 95 |
| 1973 | 108 |
| 1974 | 163 |
| 1975 | 173 |
| 1976 | 154 |
| 1977 | 161 |
| 1978 | 157 |
| 1979 | 190 |
| 1980 | 186 |
| 1981 | 208 |
| 1982 | 197 |
| 1983 | 283 |
| 1984 | 262 |
| 1985 | 296 |
| 1986 | 309 |
| 1987 | 301 |
| 1988 | 365 |
| 1989 | 410 |
| 1990 | 389 |
| 1991 | 340 |
| 1992 | 352 |
| 1993 | 394 |
| 1994 | 395 |
| 1995 | 404 |
| 1996 | 405 |
| 1997 | 419 |
| 1998 | 427 |
| 1999 | 457 |
| 2000 | 456 |
| 2001 | 437 |
| 2002 | 450 |
| 2003 | 486 |
| 2004 | 525 |
| 2005 | 516 |
| 2006 | 606 |
| 2007 | 631 |
| 2008 | 596 |
| 2009 | 654 |
| 2010 | 686 |
| 2011 | 707 |
| 2012 | 760 |
| 2013 | 792 |
| 2014 | 755 |
| 2015 | 743 |
| 2016 | 773 |
| 2017 | 783 |
| 2018 | 788 |
| 2019 | 792 |
| 2020 | 882 |
| 2021 | 907 |
| 2022 | 804 |
| 2023 | 812 |
| 2024 | 354 |