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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1833 | 1 |
| 1883 | 1 |
| 1901 | 1 |
| 1906 | 1 |
| 1920 | 1 |
| 1924 | 1 |
| 1933 | 1 |
| 1935 | 1 |
| 1936 | 1 |
| 1937 | 1 |
| 1940 | 5 |
| 1941 | 2 |
| 1942 | 3 |
| 1943 | 4 |
| 1944 | 6 |
| 1945 | 7 |
| 1946 | 12 |
| 1947 | 24 |
| 1948 | 13 |
| 1949 | 18 |
| 1950 | 21 |
| 1951 | 27 |
| 1952 | 24 |
| 1953 | 27 |
| 1954 | 30 |
| 1955 | 30 |
| 1956 | 33 |
| 1957 | 30 |
| 1958 | 30 |
| 1959 | 27 |
| 1960 | 19 |
| 1961 | 20 |
| 1962 | 21 |
| 1963 | 22 |
| 1964 | 29 |
| 1965 | 37 |
| 1966 | 40 |
| 1967 | 46 |
| 1968 | 43 |
| 1969 | 50 |
| 1970 | 50 |
| 1971 | 50 |
| 1972 | 59 |
| 1973 | 37 |
| 1974 | 45 |
| 1975 | 51 |
| 1976 | 48 |
| 1977 | 75 |
| 1978 | 81 |
| 1979 | 80 |
| 1980 | 66 |
| 1981 | 74 |
| 1982 | 79 |
| 1983 | 86 |
| 1984 | 93 |
| 1985 | 106 |
| 1986 | 108 |
| 1987 | 121 |
| 1988 | 112 |
| 1989 | 143 |
| 1990 | 136 |
| 1991 | 118 |
| 1992 | 133 |
| 1993 | 201 |
| 1994 | 204 |
| 1995 | 199 |
| 1996 | 207 |
| 1997 | 228 |
| 1998 | 234 |
| 1999 | 192 |
| 2000 | 275 |
| 2001 | 265 |
| 2002 | 284 |
| 2003 | 305 |
| 2004 | 379 |
| 2005 | 342 |
| 2006 | 347 |
| 2007 | 366 |
| 2008 | 446 |
| 2009 | 483 |
| 2010 | 507 |
| 2011 | 513 |
| 2012 | 579 |
| 2013 | 587 |
| 2014 | 544 |
| 2015 | 615 |
| 2016 | 628 |
| 2017 | 753 |
| 2018 | 746 |
| 2019 | 793 |
| 2020 | 833 |
| 2021 | 920 |
| 2022 | 909 |
| 2023 | 871 |
| 2024 | 890 |
| 2025 | 805 |
| 2026 | 6 |