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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1888 | 1 |
| 1889 | 1 |
| 1890 | 1 |
| 1891 | 1 |
| 1898 | 1 |
| 1910 | 1 |
| 1916 | 1 |
| 1933 | 1 |
| 1934 | 2 |
| 1935 | 1 |
| 1936 | 2 |
| 1937 | 1 |
| 1940 | 1 |
| 1941 | 1 |
| 1944 | 1 |
| 1945 | 4 |
| 1946 | 21 |
| 1947 | 16 |
| 1948 | 12 |
| 1949 | 18 |
| 1950 | 25 |
| 1951 | 37 |
| 1952 | 17 |
| 1953 | 28 |
| 1954 | 20 |
| 1955 | 20 |
| 1956 | 37 |
| 1957 | 31 |
| 1958 | 22 |
| 1959 | 30 |
| 1960 | 28 |
| 1961 | 37 |
| 1962 | 33 |
| 1963 | 32 |
| 1964 | 35 |
| 1965 | 40 |
| 1966 | 57 |
| 1967 | 60 |
| 1968 | 64 |
| 1969 | 52 |
| 1970 | 76 |
| 1971 | 71 |
| 1972 | 79 |
| 1973 | 87 |
| 1974 | 74 |
| 1975 | 104 |
| 1976 | 100 |
| 1977 | 111 |
| 1978 | 109 |
| 1979 | 125 |
| 1980 | 115 |
| 1981 | 108 |
| 1982 | 107 |
| 1983 | 117 |
| 1984 | 108 |
| 1985 | 146 |
| 1986 | 105 |
| 1987 | 133 |
| 1988 | 120 |
| 1989 | 140 |
| 1990 | 111 |
| 1991 | 149 |
| 1992 | 120 |
| 1993 | 123 |
| 1994 | 131 |
| 1995 | 161 |
| 1996 | 149 |
| 1997 | 170 |
| 1998 | 143 |
| 1999 | 128 |
| 2000 | 143 |
| 2001 | 155 |
| 2002 | 160 |
| 2003 | 145 |
| 2004 | 188 |
| 2005 | 202 |
| 2006 | 219 |
| 2007 | 207 |
| 2008 | 227 |
| 2009 | 245 |
| 2010 | 268 |
| 2011 | 275 |
| 2012 | 317 |
| 2013 | 323 |
| 2014 | 295 |
| 2015 | 341 |
| 2016 | 328 |
| 2017 | 302 |
| 2018 | 339 |
| 2019 | 357 |
| 2020 | 404 |
| 2021 | 462 |
| 2022 | 474 |
| 2023 | 463 |
| 2024 | 380 |