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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1883 | 1 |
| 1884 | 2 |
| 1887 | 1 |
| 1888 | 1 |
| 1889 | 2 |
| 1890 | 163 |
| 1891 | 167 |
| 1892 | 175 |
| 1893 | 97 |
| 1894 | 126 |
| 1895 | 340 |
| 1896 | 417 |
| 1897 | 381 |
| 1898 | 287 |
| 1899 | 246 |
| 1900 | 262 |
| 1901 | 254 |
| 1902 | 195 |
| 1903 | 81 |
| 1929 | 1 |
| 1940 | 110 |
| 1941 | 111 |
| 1942 | 87 |
| 1943 | 102 |
| 1944 | 83 |
| 1945 | 344 |
| 1946 | 845 |
| 1947 | 1118 |
| 1948 | 822 |
| 1949 | 378 |
| 1950 | 810 |
| 1951 | 724 |
| 1952 | 467 |
| 1953 | 461 |
| 1954 | 510 |
| 1955 | 463 |
| 1956 | 508 |
| 1957 | 537 |
| 1958 | 560 |
| 1959 | 428 |
| 1960 | 629 |
| 1961 | 623 |
| 1962 | 630 |
| 1963 | 591 |
| 1964 | 743 |
| 1965 | 1632 |
| 1966 | 1671 |
| 1967 | 1811 |
| 1968 | 1812 |
| 1969 | 2381 |
| 1970 | 2399 |
| 1971 | 2413 |
| 1972 | 2493 |
| 1973 | 2678 |
| 1974 | 2639 |
| 1975 | 3032 |
| 1976 | 2891 |
| 1977 | 3302 |
| 1978 | 3381 |
| 1979 | 3660 |
| 1980 | 3339 |
| 1981 | 3579 |
| 1982 | 3336 |
| 1983 | 3426 |
| 1984 | 3874 |
| 1985 | 3653 |
| 1986 | 4331 |
| 1987 | 4248 |
| 1988 | 4347 |
| 1989 | 4647 |
| 1990 | 4573 |
| 1991 | 4499 |
| 1992 | 4771 |
| 1993 | 4571 |
| 1994 | 4591 |
| 1995 | 4525 |
| 1996 | 4638 |
| 1997 | 4516 |
| 1998 | 4513 |
| 1999 | 4758 |
| 2000 | 5000 |
| 2001 | 5272 |
| 2002 | 5473 |
| 2003 | 5578 |
| 2004 | 5847 |
| 2005 | 6279 |
| 2006 | 6895 |
| 2007 | 7022 |
| 2008 | 7244 |
| 2009 | 7742 |
| 2010 | 8245 |
| 2011 | 9246 |
| 2012 | 9598 |
| 2013 | 9311 |
| 2014 | 8995 |
| 2015 | 9313 |
| 2016 | 8897 |
| 2017 | 9386 |
| 2018 | 9443 |
| 2019 | 10082 |
| 2020 | 11273 |
| 2021 | 12289 |
| 2022 | 12474 |
| 2023 | 11835 |
| 2024 | 4927 |