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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1787 | 1 |
| 1800 | 3 |
| 1801 | 1 |
| 1804 | 1 |
| 1823 | 1 |
| 1827 | 1 |
| 1828 | 1 |
| 1844 | 1 |
| 1845 | 1 |
| 1846 | 1 |
| 1847 | 3 |
| 1848 | 1 |
| 1849 | 1 |
| 1850 | 3 |
| 1851 | 4 |
| 1852 | 2 |
| 1948 | 2 |
| 1949 | 2 |
| 1950 | 1 |
| 1953 | 4 |
| 1954 | 4 |
| 1956 | 2 |
| 1957 | 2 |
| 1958 | 2 |
| 1959 | 2 |
| 1960 | 2 |
| 1961 | 3 |
| 1962 | 4 |
| 1965 | 5 |
| 1966 | 1 |
| 1967 | 7 |
| 1968 | 8 |
| 1969 | 3 |
| 1970 | 5 |
| 1971 | 2 |
| 1972 | 4 |
| 1973 | 3 |
| 1974 | 8 |
| 1975 | 11 |
| 1976 | 5 |
| 1977 | 6 |
| 1978 | 6 |
| 1979 | 8 |
| 1980 | 10 |
| 1981 | 10 |
| 1982 | 12 |
| 1983 | 8 |
| 1984 | 12 |
| 1985 | 13 |
| 1986 | 7 |
| 1987 | 19 |
| 1988 | 17 |
| 1989 | 14 |
| 1990 | 21 |
| 1991 | 11 |
| 1992 | 31 |
| 1993 | 29 |
| 1994 | 21 |
| 1995 | 19 |
| 1996 | 23 |
| 1997 | 36 |
| 1998 | 32 |
| 1999 | 30 |
| 2000 | 39 |
| 2001 | 30 |
| 2002 | 38 |
| 2003 | 46 |
| 2004 | 52 |
| 2005 | 58 |
| 2006 | 63 |
| 2007 | 66 |
| 2008 | 80 |
| 2009 | 80 |
| 2010 | 77 |
| 2011 | 114 |
| 2012 | 97 |
| 2013 | 96 |
| 2014 | 112 |
| 2015 | 108 |
| 2016 | 117 |
| 2017 | 90 |
| 2018 | 94 |
| 2019 | 97 |
| 2020 | 98 |
| 2021 | 119 |
| 2022 | 142 |
| 2023 | 130 |
| 2024 | 110 |
| 2025 | 14 |