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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1891 | 1 |
| 1893 | 1 |
| 1895 | 1 |
| 1946 | 3 |
| 1947 | 2 |
| 1948 | 2 |
| 1949 | 4 |
| 1950 | 3 |
| 1951 | 5 |
| 1952 | 5 |
| 1953 | 7 |
| 1954 | 4 |
| 1955 | 3 |
| 1956 | 1 |
| 1957 | 5 |
| 1958 | 4 |
| 1959 | 3 |
| 1960 | 5 |
| 1961 | 8 |
| 1962 | 11 |
| 1963 | 15 |
| 1964 | 18 |
| 1965 | 8 |
| 1966 | 11 |
| 1967 | 19 |
| 1968 | 39 |
| 1969 | 52 |
| 1970 | 39 |
| 1971 | 50 |
| 1972 | 71 |
| 1973 | 63 |
| 1974 | 62 |
| 1975 | 80 |
| 1976 | 83 |
| 1977 | 125 |
| 1978 | 128 |
| 1979 | 135 |
| 1980 | 118 |
| 1981 | 134 |
| 1982 | 160 |
| 1983 | 155 |
| 1984 | 180 |
| 1985 | 202 |
| 1986 | 226 |
| 1987 | 199 |
| 1988 | 171 |
| 1989 | 233 |
| 1990 | 220 |
| 1991 | 223 |
| 1992 | 184 |
| 1993 | 219 |
| 1994 | 214 |
| 1995 | 228 |
| 1996 | 222 |
| 1997 | 233 |
| 1998 | 256 |
| 1999 | 232 |
| 2000 | 220 |
| 2001 | 267 |
| 2002 | 269 |
| 2003 | 251 |
| 2004 | 244 |
| 2005 | 303 |
| 2006 | 340 |
| 2007 | 322 |
| 2008 | 323 |
| 2009 | 307 |
| 2010 | 348 |
| 2011 | 385 |
| 2012 | 391 |
| 2013 | 462 |
| 2014 | 482 |
| 2015 | 493 |
| 2016 | 480 |
| 2017 | 565 |
| 2018 | 630 |
| 2019 | 655 |
| 2020 | 893 |
| 2021 | 1017 |
| 2022 | 1113 |
| 2023 | 978 |
| 2024 | 385 |