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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1852 | 3 |
| 1853 | 2 |
| 1854 | 1 |
| 1855 | 1 |
| 1856 | 3 |
| 1857 | 1 |
| 1859 | 2 |
| 1860 | 1 |
| 1861 | 5 |
| 1862 | 5 |
| 1863 | 3 |
| 1864 | 3 |
| 1865 | 5 |
| 1867 | 1 |
| 1868 | 2 |
| 1869 | 1 |
| 1870 | 1 |
| 1874 | 2 |
| 1886 | 1 |
| 1934 | 1 |
| 1948 | 1 |
| 1949 | 1 |
| 1951 | 1 |
| 1957 | 2 |
| 1960 | 1 |
| 1961 | 3 |
| 1962 | 3 |
| 1963 | 1 |
| 1964 | 3 |
| 1965 | 4 |
| 1966 | 6 |
| 1967 | 5 |
| 1968 | 5 |
| 1969 | 3 |
| 1971 | 2 |
| 1972 | 5 |
| 1973 | 5 |
| 1974 | 8 |
| 1975 | 8 |
| 1976 | 11 |
| 1977 | 8 |
| 1978 | 13 |
| 1979 | 9 |
| 1980 | 8 |
| 1981 | 16 |
| 1982 | 9 |
| 1983 | 21 |
| 1984 | 18 |
| 1985 | 14 |
| 1986 | 16 |
| 1987 | 22 |
| 1988 | 19 |
| 1989 | 24 |
| 1990 | 38 |
| 1991 | 35 |
| 1992 | 30 |
| 1993 | 33 |
| 1994 | 51 |
| 1995 | 43 |
| 1996 | 62 |
| 1997 | 41 |
| 1998 | 74 |
| 1999 | 74 |
| 2000 | 100 |
| 2001 | 128 |
| 2002 | 130 |
| 2003 | 164 |
| 2004 | 198 |
| 2005 | 261 |
| 2006 | 312 |
| 2007 | 347 |
| 2008 | 395 |
| 2009 | 461 |
| 2010 | 560 |
| 2011 | 627 |
| 2012 | 804 |
| 2013 | 874 |
| 2014 | 998 |
| 2015 | 1077 |
| 2016 | 1201 |
| 2017 | 1246 |
| 2018 | 1412 |
| 2019 | 1517 |
| 2020 | 1876 |
| 2021 | 2038 |
| 2022 | 1989 |
| 2023 | 2130 |
| 2024 | 2349 |
| 2025 | 2499 |
| 2026 | 834 |