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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1903 | 1 |
| 1910 | 1 |
| 1921 | 2 |
| 1922 | 1 |
| 1927 | 4 |
| 1932 | 1 |
| 1933 | 1 |
| 1934 | 1 |
| 1935 | 2 |
| 1937 | 1 |
| 1938 | 1 |
| 1940 | 3 |
| 1943 | 1 |
| 1944 | 1 |
| 1945 | 6 |
| 1946 | 37 |
| 1947 | 43 |
| 1948 | 27 |
| 1949 | 28 |
| 1950 | 35 |
| 1951 | 50 |
| 1952 | 54 |
| 1953 | 63 |
| 1954 | 67 |
| 1955 | 45 |
| 1956 | 44 |
| 1957 | 46 |
| 1958 | 43 |
| 1959 | 47 |
| 1960 | 39 |
| 1961 | 45 |
| 1962 | 35 |
| 1963 | 54 |
| 1964 | 45 |
| 1965 | 59 |
| 1966 | 49 |
| 1967 | 58 |
| 1968 | 66 |
| 1969 | 50 |
| 1970 | 76 |
| 1971 | 48 |
| 1972 | 52 |
| 1973 | 57 |
| 1974 | 60 |
| 1975 | 60 |
| 1976 | 57 |
| 1977 | 60 |
| 1978 | 47 |
| 1979 | 50 |
| 1980 | 46 |
| 1981 | 63 |
| 1982 | 66 |
| 1983 | 52 |
| 1984 | 71 |
| 1985 | 58 |
| 1986 | 66 |
| 1987 | 71 |
| 1988 | 66 |
| 1989 | 65 |
| 1990 | 55 |
| 1991 | 48 |
| 1992 | 71 |
| 1993 | 57 |
| 1994 | 49 |
| 1995 | 60 |
| 1996 | 56 |
| 1997 | 61 |
| 1998 | 63 |
| 1999 | 71 |
| 2000 | 62 |
| 2001 | 78 |
| 2002 | 87 |
| 2003 | 82 |
| 2004 | 80 |
| 2005 | 103 |
| 2006 | 121 |
| 2007 | 135 |
| 2008 | 136 |
| 2009 | 156 |
| 2010 | 172 |
| 2011 | 217 |
| 2012 | 216 |
| 2013 | 281 |
| 2014 | 271 |
| 2015 | 299 |
| 2016 | 306 |
| 2017 | 331 |
| 2018 | 382 |
| 2019 | 413 |
| 2020 | 493 |
| 2021 | 520 |
| 2022 | 648 |
| 2023 | 601 |
| 2024 | 505 |