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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1886 | 1 |
| 1913 | 1 |
| 1923 | 1 |
| 1926 | 1 |
| 1945 | 8 |
| 1946 | 9 |
| 1947 | 20 |
| 1948 | 14 |
| 1949 | 18 |
| 1950 | 19 |
| 1951 | 34 |
| 1952 | 40 |
| 1953 | 29 |
| 1954 | 28 |
| 1955 | 42 |
| 1956 | 24 |
| 1957 | 27 |
| 1958 | 36 |
| 1959 | 41 |
| 1960 | 18 |
| 1961 | 20 |
| 1962 | 30 |
| 1963 | 37 |
| 1964 | 53 |
| 1965 | 42 |
| 1966 | 26 |
| 1967 | 29 |
| 1968 | 27 |
| 1969 | 37 |
| 1970 | 36 |
| 1971 | 42 |
| 1972 | 51 |
| 1973 | 49 |
| 1974 | 29 |
| 1975 | 40 |
| 1976 | 47 |
| 1977 | 43 |
| 1978 | 57 |
| 1979 | 69 |
| 1980 | 57 |
| 1981 | 38 |
| 1982 | 60 |
| 1983 | 46 |
| 1984 | 70 |
| 1985 | 51 |
| 1986 | 63 |
| 1987 | 56 |
| 1988 | 54 |
| 1989 | 62 |
| 1990 | 66 |
| 1991 | 72 |
| 1992 | 66 |
| 1993 | 79 |
| 1994 | 73 |
| 1995 | 93 |
| 1996 | 77 |
| 1997 | 114 |
| 1998 | 92 |
| 1999 | 84 |
| 2000 | 107 |
| 2001 | 97 |
| 2002 | 114 |
| 2003 | 141 |
| 2004 | 139 |
| 2005 | 136 |
| 2006 | 176 |
| 2007 | 163 |
| 2008 | 193 |
| 2009 | 187 |
| 2010 | 203 |
| 2011 | 239 |
| 2012 | 252 |
| 2013 | 256 |
| 2014 | 235 |
| 2015 | 290 |
| 2016 | 269 |
| 2017 | 258 |
| 2018 | 285 |
| 2019 | 285 |
| 2020 | 298 |
| 2021 | 308 |
| 2022 | 293 |
| 2023 | 250 |
| 2024 | 275 |
| 2025 | 205 |