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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1950 | 89 |
| 1951 | 127 |
| 1952 | 164 |
| 1953 | 155 |
| 1954 | 165 |
| 1955 | 168 |
| 1956 | 182 |
| 1957 | 175 |
| 1958 | 102 |
| 1959 | 114 |
| 1960 | 127 |
| 1961 | 150 |
| 1962 | 126 |
| 1963 | 147 |
| 1964 | 146 |
| 1965 | 129 |
| 1966 | 138 |
| 1967 | 119 |
| 1968 | 126 |
| 1969 | 220 |
| 1970 | 162 |
| 1971 | 127 |
| 1972 | 83 |
| 1973 | 104 |
| 1974 | 108 |
| 1975 | 129 |
| 1976 | 113 |
| 1977 | 122 |
| 1978 | 122 |
| 1979 | 118 |
| 1980 | 138 |
| 1981 | 153 |
| 1982 | 154 |
| 1983 | 144 |
| 1984 | 129 |
| 1985 | 114 |
| 1986 | 110 |
| 1987 | 116 |
| 1988 | 103 |
| 1989 | 71 |
| 1990 | 89 |
| 1991 | 81 |
| 1992 | 110 |
| 1993 | 52 |
| 1994 | 168 |
| 1995 | 119 |
| 1996 | 154 |
| 1997 | 70 |
| 1998 | 89 |
| 1999 | 73 |
| 2000 | 74 |
| 2001 | 80 |
| 2002 | 137 |
| 2003 | 87 |
| 2004 | 115 |
| 2005 | 120 |
| 2006 | 125 |
| 2007 | 113 |
| 2008 | 151 |
| 2009 | 115 |
| 2010 | 149 |
| 2011 | 157 |
| 2012 | 134 |
| 2013 | 141 |
| 2014 | 124 |
| 2015 | 128 |
| 2016 | 110 |
| 2024 | 0 |