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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1950 | 45 |
| 1951 | 56 |
| 1952 | 44 |
| 1953 | 57 |
| 1954 | 54 |
| 1955 | 55 |
| 1956 | 58 |
| 1957 | 59 |
| 1958 | 57 |
| 1959 | 63 |
| 1960 | 71 |
| 1961 | 80 |
| 1962 | 75 |
| 1963 | 94 |
| 1964 | 90 |
| 1965 | 86 |
| 1966 | 104 |
| 1967 | 81 |
| 1968 | 71 |
| 1969 | 87 |
| 1970 | 91 |
| 1971 | 81 |
| 1972 | 74 |
| 1973 | 89 |
| 1974 | 91 |
| 1975 | 89 |
| 1976 | 93 |
| 1977 | 109 |
| 1978 | 117 |
| 1979 | 110 |
| 1980 | 97 |
| 1981 | 104 |
| 1982 | 101 |
| 1983 | 91 |
| 1984 | 116 |
| 1985 | 125 |
| 1986 | 131 |
| 1987 | 134 |
| 1988 | 145 |
| 1989 | 160 |
| 1990 | 160 |
| 1991 | 143 |
| 1992 | 139 |
| 1993 | 160 |
| 1994 | 158 |
| 1995 | 162 |
| 1996 | 168 |
| 1997 | 151 |
| 1998 | 140 |
| 1999 | 143 |
| 2000 | 151 |
| 2001 | 171 |
| 2002 | 125 |
| 2003 | 111 |
| 2004 | 108 |
| 2005 | 122 |
| 2006 | 103 |
| 2007 | 121 |
| 2008 | 224 |
| 2009 | 167 |
| 2010 | 158 |
| 2011 | 178 |
| 2012 | 197 |
| 2013 | 308 |
| 2014 | 314 |
| 2015 | 281 |
| 2016 | 284 |
| 2017 | 264 |
| 2018 | 236 |
| 2019 | 228 |
| 2020 | 231 |
| 2021 | 228 |
| 2022 | 271 |
| 2023 | 303 |
| 2024 | 138 |