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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1914 | 1 |
| 1919 | 1 |
| 1920 | 1 |
| 1923 | 1 |
| 1924 | 1 |
| 1942 | 1 |
| 1945 | 18 |
| 1946 | 5 |
| 1947 | 13 |
| 1948 | 13 |
| 1949 | 14 |
| 1950 | 21 |
| 1951 | 24 |
| 1952 | 15 |
| 1953 | 15 |
| 1954 | 28 |
| 1955 | 21 |
| 1956 | 23 |
| 1957 | 13 |
| 1958 | 17 |
| 1959 | 19 |
| 1960 | 28 |
| 1961 | 23 |
| 1962 | 40 |
| 1963 | 34 |
| 1964 | 37 |
| 1965 | 44 |
| 1966 | 25 |
| 1967 | 35 |
| 1968 | 33 |
| 1969 | 26 |
| 1970 | 30 |
| 1971 | 38 |
| 1972 | 36 |
| 1973 | 38 |
| 1974 | 52 |
| 1975 | 56 |
| 1976 | 52 |
| 1977 | 67 |
| 1978 | 65 |
| 1979 | 58 |
| 1980 | 64 |
| 1981 | 44 |
| 1982 | 63 |
| 1983 | 59 |
| 1984 | 74 |
| 1985 | 83 |
| 1986 | 95 |
| 1987 | 93 |
| 1988 | 92 |
| 1989 | 88 |
| 1990 | 80 |
| 1991 | 79 |
| 1992 | 63 |
| 1993 | 95 |
| 1994 | 106 |
| 1995 | 66 |
| 1996 | 85 |
| 1997 | 71 |
| 1998 | 70 |
| 1999 | 75 |
| 2000 | 73 |
| 2001 | 71 |
| 2002 | 67 |
| 2003 | 83 |
| 2004 | 114 |
| 2005 | 110 |
| 2006 | 118 |
| 2007 | 104 |
| 2008 | 99 |
| 2009 | 88 |
| 2010 | 99 |
| 2011 | 120 |
| 2012 | 105 |
| 2013 | 113 |
| 2014 | 117 |
| 2015 | 109 |
| 2016 | 143 |
| 2017 | 123 |
| 2018 | 137 |
| 2019 | 174 |
| 2020 | 218 |
| 2021 | 219 |
| 2022 | 221 |
| 2023 | 214 |
| 2024 | 204 |
| 2025 | 15 |