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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1786 | 1 |
| 1880 | 1 |
| 1881 | 2 |
| 1884 | 2 |
| 1888 | 1 |
| 1892 | 1 |
| 1898 | 1 |
| 1900 | 3 |
| 1910 | 1 |
| 1914 | 1 |
| 1926 | 1 |
| 1931 | 1 |
| 1934 | 2 |
| 1946 | 2 |
| 1947 | 4 |
| 1948 | 3 |
| 1949 | 3 |
| 1950 | 2 |
| 1951 | 6 |
| 1952 | 1 |
| 1953 | 5 |
| 1954 | 3 |
| 1955 | 13 |
| 1956 | 14 |
| 1957 | 6 |
| 1958 | 1 |
| 1959 | 2 |
| 1960 | 6 |
| 1961 | 10 |
| 1962 | 5 |
| 1963 | 9 |
| 1964 | 15 |
| 1965 | 9 |
| 1966 | 7 |
| 1967 | 7 |
| 1968 | 22 |
| 1969 | 16 |
| 1970 | 16 |
| 1971 | 19 |
| 1972 | 21 |
| 1973 | 12 |
| 1974 | 29 |
| 1975 | 20 |
| 1976 | 30 |
| 1977 | 35 |
| 1978 | 37 |
| 1979 | 42 |
| 1980 | 52 |
| 1981 | 47 |
| 1982 | 48 |
| 1983 | 51 |
| 1984 | 45 |
| 1985 | 61 |
| 1986 | 55 |
| 1987 | 67 |
| 1988 | 72 |
| 1989 | 94 |
| 1990 | 73 |
| 1991 | 88 |
| 1992 | 69 |
| 1993 | 86 |
| 1994 | 89 |
| 1995 | 94 |
| 1996 | 99 |
| 1997 | 106 |
| 1998 | 111 |
| 1999 | 121 |
| 2000 | 117 |
| 2001 | 121 |
| 2002 | 144 |
| 2003 | 128 |
| 2004 | 133 |
| 2005 | 142 |
| 2006 | 159 |
| 2007 | 187 |
| 2008 | 182 |
| 2009 | 213 |
| 2010 | 242 |
| 2011 | 292 |
| 2012 | 299 |
| 2013 | 312 |
| 2014 | 320 |
| 2015 | 379 |
| 2016 | 399 |
| 2017 | 437 |
| 2018 | 460 |
| 2019 | 462 |
| 2020 | 507 |
| 2021 | 579 |
| 2022 | 484 |
| 2023 | 478 |
| 2024 | 440 |
| 2025 | 373 |