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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1811 | 1 |
| 1854 | 2 |
| 1874 | 1 |
| 1894 | 1 |
| 1913 | 1 |
| 1914 | 1 |
| 1927 | 1 |
| 1933 | 1 |
| 1941 | 1 |
| 1942 | 2 |
| 1945 | 4 |
| 1946 | 17 |
| 1947 | 13 |
| 1948 | 27 |
| 1949 | 11 |
| 1950 | 20 |
| 1951 | 36 |
| 1952 | 38 |
| 1953 | 43 |
| 1954 | 38 |
| 1955 | 45 |
| 1956 | 48 |
| 1957 | 44 |
| 1958 | 47 |
| 1959 | 27 |
| 1960 | 45 |
| 1961 | 69 |
| 1962 | 53 |
| 1963 | 58 |
| 1964 | 62 |
| 1965 | 79 |
| 1966 | 91 |
| 1967 | 110 |
| 1968 | 98 |
| 1969 | 134 |
| 1970 | 116 |
| 1971 | 107 |
| 1972 | 115 |
| 1973 | 134 |
| 1974 | 118 |
| 1975 | 148 |
| 1976 | 135 |
| 1977 | 165 |
| 1978 | 176 |
| 1979 | 158 |
| 1980 | 147 |
| 1981 | 159 |
| 1982 | 163 |
| 1983 | 162 |
| 1984 | 185 |
| 1985 | 210 |
| 1986 | 227 |
| 1987 | 221 |
| 1988 | 248 |
| 1989 | 257 |
| 1990 | 254 |
| 1991 | 220 |
| 1992 | 227 |
| 1993 | 284 |
| 1994 | 270 |
| 1995 | 289 |
| 1996 | 331 |
| 1997 | 313 |
| 1998 | 320 |
| 1999 | 337 |
| 2000 | 405 |
| 2001 | 395 |
| 2002 | 426 |
| 2003 | 467 |
| 2004 | 439 |
| 2005 | 552 |
| 2006 | 596 |
| 2007 | 595 |
| 2008 | 646 |
| 2009 | 705 |
| 2010 | 770 |
| 2011 | 919 |
| 2012 | 890 |
| 2013 | 905 |
| 2014 | 975 |
| 2015 | 971 |
| 2016 | 940 |
| 2017 | 956 |
| 2018 | 965 |
| 2019 | 987 |
| 2020 | 1084 |
| 2021 | 1192 |
| 2022 | 1085 |
| 2023 | 1072 |
| 2024 | 1030 |
| 2025 | 813 |
| 2026 | 1 |