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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1906 | 1 |
| 1914 | 1 |
| 1927 | 1 |
| 1929 | 1 |
| 1930 | 1 |
| 1933 | 1 |
| 1935 | 1 |
| 1938 | 1 |
| 1942 | 1 |
| 1945 | 1 |
| 1946 | 1 |
| 1947 | 1 |
| 1949 | 2 |
| 1950 | 2 |
| 1951 | 4 |
| 1952 | 2 |
| 1953 | 1 |
| 1954 | 6 |
| 1955 | 6 |
| 1956 | 4 |
| 1957 | 7 |
| 1958 | 2 |
| 1959 | 4 |
| 1960 | 4 |
| 1961 | 1 |
| 1962 | 6 |
| 1963 | 2 |
| 1964 | 8 |
| 1965 | 13 |
| 1966 | 6 |
| 1967 | 12 |
| 1968 | 13 |
| 1969 | 13 |
| 1970 | 11 |
| 1971 | 19 |
| 1972 | 14 |
| 1973 | 17 |
| 1974 | 15 |
| 1975 | 18 |
| 1976 | 23 |
| 1977 | 36 |
| 1978 | 25 |
| 1979 | 25 |
| 1980 | 28 |
| 1981 | 26 |
| 1982 | 32 |
| 1983 | 53 |
| 1984 | 46 |
| 1985 | 43 |
| 1986 | 54 |
| 1987 | 47 |
| 1988 | 64 |
| 1989 | 56 |
| 1990 | 65 |
| 1991 | 57 |
| 1992 | 65 |
| 1993 | 95 |
| 1994 | 88 |
| 1995 | 84 |
| 1996 | 79 |
| 1997 | 88 |
| 1998 | 80 |
| 1999 | 89 |
| 2000 | 106 |
| 2001 | 84 |
| 2002 | 89 |
| 2003 | 69 |
| 2004 | 115 |
| 2005 | 138 |
| 2006 | 117 |
| 2007 | 90 |
| 2008 | 90 |
| 2009 | 119 |
| 2010 | 111 |
| 2011 | 140 |
| 2012 | 148 |
| 2013 | 143 |
| 2014 | 151 |
| 2015 | 152 |
| 2016 | 178 |
| 2017 | 197 |
| 2018 | 156 |
| 2019 | 191 |
| 2020 | 194 |
| 2021 | 234 |
| 2022 | 217 |
| 2023 | 227 |
| 2024 | 100 |