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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1895 | 1 |
| 1908 | 1 |
| 1909 | 1 |
| 1916 | 1 |
| 1918 | 1 |
| 1931 | 2 |
| 1942 | 1 |
| 1944 | 1 |
| 1946 | 2 |
| 1947 | 2 |
| 1948 | 2 |
| 1949 | 3 |
| 1950 | 13 |
| 1951 | 10 |
| 1952 | 21 |
| 1953 | 12 |
| 1954 | 30 |
| 1955 | 29 |
| 1956 | 25 |
| 1957 | 31 |
| 1958 | 32 |
| 1959 | 8 |
| 1960 | 10 |
| 1961 | 4 |
| 1962 | 9 |
| 1963 | 45 |
| 1964 | 68 |
| 1965 | 430 |
| 1966 | 951 |
| 1967 | 1090 |
| 1968 | 1251 |
| 1969 | 1238 |
| 1970 | 1250 |
| 1971 | 1395 |
| 1972 | 1450 |
| 1973 | 1642 |
| 1974 | 1589 |
| 1975 | 2347 |
| 1976 | 2458 |
| 1977 | 2345 |
| 1978 | 2371 |
| 1979 | 2392 |
| 1980 | 2515 |
| 1981 | 2855 |
| 1982 | 3092 |
| 1983 | 3297 |
| 1984 | 3524 |
| 1985 | 3677 |
| 1986 | 3869 |
| 1987 | 3951 |
| 1988 | 4129 |
| 1989 | 4731 |
| 1990 | 4795 |
| 1991 | 4698 |
| 1992 | 4385 |
| 1993 | 4976 |
| 1994 | 4883 |
| 1995 | 4774 |
| 1996 | 5017 |
| 1997 | 5161 |
| 1998 | 5416 |
| 1999 | 5213 |
| 2000 | 5197 |
| 2001 | 5096 |
| 2002 | 5234 |
| 2003 | 5455 |
| 2004 | 5614 |
| 2005 | 5256 |
| 2006 | 5624 |
| 2007 | 5653 |
| 2008 | 5855 |
| 2009 | 5898 |
| 2010 | 5935 |
| 2011 | 6363 |
| 2012 | 7014 |
| 2013 | 7260 |
| 2014 | 8598 |
| 2015 | 9247 |
| 2016 | 9184 |
| 2017 | 9748 |
| 2018 | 9966 |
| 2019 | 10150 |
| 2020 | 10060 |
| 2021 | 8378 |
| 2022 | 4563 |
| 2023 | 3860 |
| 2024 | 2103 |
| 2025 | 1 |