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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1888 | 1 |
| 1898 | 2 |
| 1899 | 1 |
| 1900 | 1 |
| 1909 | 1 |
| 1925 | 1 |
| 1934 | 1 |
| 1936 | 2 |
| 1939 | 1 |
| 1943 | 1 |
| 1944 | 1 |
| 1945 | 14 |
| 1946 | 2 |
| 1947 | 7 |
| 1948 | 16 |
| 1949 | 1 |
| 1950 | 7 |
| 1951 | 7 |
| 1952 | 21 |
| 1953 | 15 |
| 1954 | 9 |
| 1955 | 13 |
| 1956 | 4 |
| 1957 | 3 |
| 1958 | 7 |
| 1959 | 9 |
| 1960 | 7 |
| 1961 | 60 |
| 1962 | 35 |
| 1963 | 47 |
| 1964 | 39 |
| 1965 | 32 |
| 1966 | 34 |
| 1967 | 32 |
| 1968 | 18 |
| 1969 | 24 |
| 1970 | 25 |
| 1971 | 29 |
| 1972 | 25 |
| 1973 | 37 |
| 1974 | 31 |
| 1975 | 30 |
| 1976 | 39 |
| 1977 | 53 |
| 1978 | 43 |
| 1979 | 48 |
| 1980 | 57 |
| 1981 | 62 |
| 1982 | 68 |
| 1983 | 66 |
| 1984 | 47 |
| 1985 | 66 |
| 1986 | 96 |
| 1987 | 193 |
| 1988 | 347 |
| 1989 | 428 |
| 1990 | 565 |
| 1991 | 580 |
| 1992 | 576 |
| 1993 | 659 |
| 1994 | 553 |
| 1995 | 654 |
| 1996 | 677 |
| 1997 | 653 |
| 1998 | 768 |
| 1999 | 756 |
| 2000 | 869 |
| 2001 | 919 |
| 2002 | 981 |
| 2003 | 1080 |
| 2004 | 1182 |
| 2005 | 1369 |
| 2006 | 1492 |
| 2007 | 1677 |
| 2008 | 1781 |
| 2009 | 1936 |
| 2010 | 1952 |
| 2011 | 2179 |
| 2012 | 2409 |
| 2013 | 2651 |
| 2014 | 3782 |
| 2015 | 4714 |
| 2016 | 5266 |
| 2017 | 5507 |
| 2018 | 6332 |
| 2019 | 6715 |
| 2020 | 8279 |
| 2021 | 9273 |
| 2022 | 8540 |
| 2023 | 8020 |
| 2024 | 2694 |