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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1800 | 1 |
| 1905 | 2 |
| 1916 | 2 |
| 1918 | 3 |
| 1921 | 1 |
| 1922 | 1 |
| 1923 | 2 |
| 1925 | 2 |
| 1926 | 1 |
| 1927 | 1 |
| 1931 | 1 |
| 1935 | 1 |
| 1937 | 2 |
| 1941 | 1 |
| 1942 | 1 |
| 1943 | 1 |
| 1945 | 4 |
| 1946 | 16 |
| 1947 | 18 |
| 1948 | 26 |
| 1949 | 14 |
| 1950 | 24 |
| 1951 | 33 |
| 1952 | 58 |
| 1953 | 42 |
| 1954 | 41 |
| 1955 | 38 |
| 1956 | 36 |
| 1957 | 35 |
| 1958 | 34 |
| 1959 | 41 |
| 1960 | 30 |
| 1961 | 26 |
| 1962 | 47 |
| 1963 | 101 |
| 1964 | 143 |
| 1965 | 103 |
| 1966 | 136 |
| 1967 | 152 |
| 1968 | 176 |
| 1969 | 164 |
| 1970 | 198 |
| 1971 | 181 |
| 1972 | 212 |
| 1973 | 209 |
| 1974 | 206 |
| 1975 | 170 |
| 1976 | 199 |
| 1977 | 201 |
| 1978 | 174 |
| 1979 | 172 |
| 1980 | 197 |
| 1981 | 214 |
| 1982 | 216 |
| 1983 | 238 |
| 1984 | 320 |
| 1985 | 293 |
| 1986 | 315 |
| 1987 | 358 |
| 1988 | 375 |
| 1989 | 586 |
| 1990 | 630 |
| 1991 | 574 |
| 1992 | 693 |
| 1993 | 671 |
| 1994 | 642 |
| 1995 | 689 |
| 1996 | 784 |
| 1997 | 836 |
| 1998 | 844 |
| 1999 | 904 |
| 2000 | 1024 |
| 2001 | 1037 |
| 2002 | 1115 |
| 2003 | 1237 |
| 2004 | 1380 |
| 2005 | 1505 |
| 2006 | 1720 |
| 2007 | 1719 |
| 2008 | 1923 |
| 2009 | 2083 |
| 2010 | 2109 |
| 2011 | 2243 |
| 2012 | 2396 |
| 2013 | 2562 |
| 2014 | 2690 |
| 2015 | 2794 |
| 2016 | 2900 |
| 2017 | 2896 |
| 2018 | 2982 |
| 2019 | 3114 |
| 2020 | 4278 |
| 2021 | 4762 |
| 2022 | 4485 |
| 2023 | 4145 |
| 2024 | 3957 |
| 2025 | 240 |