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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1946 | 52 |
| 1947 | 53 |
| 1950 | 231 |
| 1951 | 227 |
| 1952 | 216 |
| 1953 | 193 |
| 1954 | 163 |
| 1955 | 183 |
| 1956 | 229 |
| 1957 | 134 |
| 1958 | 145 |
| 1959 | 161 |
| 1960 | 167 |
| 1961 | 113 |
| 1963 | 66 |
| 1964 | 12 |
| 1965 | 140 |
| 1966 | 154 |
| 1967 | 207 |
| 1968 | 140 |
| 1969 | 172 |
| 1970 | 169 |
| 1971 | 96 |
| 1972 | 98 |
| 1973 | 71 |
| 1974 | 44 |
| 1975 | 70 |
| 1976 | 63 |
| 1977 | 60 |
| 1978 | 71 |
| 1979 | 67 |
| 1980 | 79 |
| 1981 | 63 |
| 1982 | 80 |
| 1983 | 94 |
| 1984 | 113 |
| 1985 | 112 |
| 1986 | 126 |
| 1987 | 108 |
| 1988 | 129 |
| 1989 | 137 |
| 1990 | 132 |
| 1991 | 132 |
| 1992 | 134 |
| 1993 | 126 |
| 1994 | 143 |
| 1995 | 120 |
| 1996 | 121 |
| 1997 | 124 |
| 1998 | 135 |
| 1999 | 140 |
| 2000 | 225 |
| 2001 | 230 |
| 2002 | 238 |
| 2003 | 200 |
| 2004 | 235 |
| 2005 | 164 |
| 2006 | 223 |
| 2007 | 169 |
| 2008 | 257 |
| 2009 | 285 |
| 2010 | 201 |
| 2011 | 174 |
| 2012 | 207 |
| 2013 | 198 |
| 2014 | 154 |
| 2015 | 152 |
| 2016 | 141 |
| 2017 | 141 |
| 2018 | 144 |
| 2019 | 171 |
| 2020 | 225 |
| 2021 | 287 |
| 2022 | 200 |
| 2023 | 195 |
| 2024 | 161 |
| 2025 | 99 |