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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 16 |
| 1946 | 47 |
| 1947 | 42 |
| 1948 | 57 |
| 1949 | 50 |
| 1950 | 69 |
| 1951 | 98 |
| 1952 | 143 |
| 1953 | 135 |
| 1954 | 130 |
| 1955 | 133 |
| 1956 | 126 |
| 1957 | 102 |
| 1958 | 87 |
| 1959 | 77 |
| 1960 | 85 |
| 1961 | 84 |
| 1962 | 87 |
| 1963 | 138 |
| 1964 | 195 |
| 1965 | 120 |
| 1966 | 117 |
| 1967 | 85 |
| 1968 | 111 |
| 1969 | 97 |
| 1970 | 69 |
| 1971 | 84 |
| 1972 | 91 |
| 1973 | 73 |
| 1974 | 96 |
| 1975 | 106 |
| 1976 | 94 |
| 1977 | 91 |
| 1978 | 110 |
| 1979 | 113 |
| 1980 | 93 |
| 1981 | 87 |
| 1982 | 94 |
| 1983 | 105 |
| 1984 | 106 |
| 1985 | 144 |
| 1986 | 136 |
| 1987 | 134 |
| 1988 | 154 |
| 1989 | 158 |
| 1990 | 226 |
| 1991 | 207 |
| 1992 | 205 |
| 1993 | 186 |
| 1994 | 155 |
| 1995 | 172 |
| 1996 | 195 |
| 1997 | 228 |
| 1998 | 207 |
| 1999 | 206 |
| 2000 | 212 |
| 2001 | 193 |
| 2002 | 200 |
| 2003 | 185 |
| 2004 | 187 |
| 2005 | 226 |
| 2006 | 195 |
| 2007 | 233 |
| 2008 | 205 |
| 2009 | 186 |
| 2010 | 225 |
| 2011 | 249 |
| 2012 | 221 |
| 2013 | 252 |
| 2014 | 219 |
| 2015 | 231 |
| 2016 | 229 |
| 2017 | 259 |
| 2018 | 257 |
| 2019 | 281 |
| 2020 | 239 |
| 2021 | 200 |
| 2022 | 121 |
| 2023 | 83 |
| 2024 | 31 |