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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1822 | 1 |
| 1841 | 1 |
| 1851 | 1 |
| 1860 | 1 |
| 1882 | 1 |
| 1890 | 2 |
| 1891 | 1 |
| 1895 | 1 |
| 1896 | 23 |
| 1897 | 4 |
| 1901 | 1 |
| 1903 | 1 |
| 1912 | 1 |
| 1913 | 1 |
| 1922 | 1 |
| 1932 | 3 |
| 1933 | 2 |
| 1934 | 2 |
| 1950 | 2 |
| 1951 | 5 |
| 1952 | 1 |
| 1953 | 3 |
| 1954 | 3 |
| 1955 | 2 |
| 1956 | 1 |
| 1957 | 4 |
| 1958 | 3 |
| 1959 | 3 |
| 1960 | 4 |
| 1961 | 2 |
| 1962 | 3 |
| 1963 | 3 |
| 1964 | 3 |
| 1965 | 7 |
| 1966 | 2 |
| 1967 | 2 |
| 1968 | 2 |
| 1969 | 3 |
| 1970 | 4 |
| 1971 | 7 |
| 1972 | 4 |
| 1973 | 7 |
| 1974 | 14 |
| 1975 | 19 |
| 1976 | 50 |
| 1977 | 60 |
| 1978 | 48 |
| 1979 | 46 |
| 1980 | 58 |
| 1981 | 85 |
| 1982 | 70 |
| 1983 | 94 |
| 1984 | 110 |
| 1985 | 140 |
| 1986 | 125 |
| 1987 | 165 |
| 1988 | 178 |
| 1989 | 177 |
| 1990 | 212 |
| 1991 | 221 |
| 1992 | 215 |
| 1993 | 271 |
| 1994 | 208 |
| 1995 | 240 |
| 1996 | 261 |
| 1997 | 217 |
| 1998 | 231 |
| 1999 | 246 |
| 2000 | 313 |
| 2001 | 256 |
| 2002 | 332 |
| 2003 | 270 |
| 2004 | 275 |
| 2005 | 340 |
| 2006 | 397 |
| 2007 | 368 |
| 2008 | 368 |
| 2009 | 317 |
| 2010 | 388 |
| 2011 | 456 |
| 2012 | 428 |
| 2013 | 640 |
| 2014 | 1170 |
| 2015 | 1403 |
| 2016 | 1406 |
| 2017 | 1458 |
| 2018 | 1616 |
| 2019 | 1873 |
| 2020 | 2339 |
| 2021 | 2844 |
| 2022 | 2927 |
| 2023 | 3120 |
| 2024 | 1242 |