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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1953 | 168 |
| 1954 | 145 |
| 1955 | 149 |
| 1956 | 154 |
| 1957 | 149 |
| 1958 | 145 |
| 1959 | 134 |
| 1960 | 94 |
| 1961 | 116 |
| 1962 | 136 |
| 1963 | 137 |
| 1964 | 154 |
| 1965 | 167 |
| 1966 | 170 |
| 1967 | 169 |
| 1968 | 153 |
| 1969 | 162 |
| 1970 | 159 |
| 1971 | 135 |
| 1972 | 105 |
| 1973 | 106 |
| 1974 | 117 |
| 1975 | 113 |
| 1976 | 115 |
| 1977 | 108 |
| 1978 | 91 |
| 1979 | 107 |
| 1980 | 96 |
| 1981 | 103 |
| 1982 | 72 |
| 1983 | 40 |
| 1984 | 52 |
| 1985 | 55 |
| 1986 | 52 |
| 1987 | 65 |
| 1988 | 66 |
| 1989 | 89 |
| 1990 | 77 |
| 1991 | 69 |
| 1992 | 51 |
| 1993 | 47 |
| 1994 | 53 |
| 1995 | 47 |
| 1996 | 53 |
| 1997 | 50 |
| 1998 | 56 |
| 1999 | 50 |
| 2000 | 85 |
| 2001 | 68 |
| 2002 | 55 |
| 2003 | 79 |
| 2004 | 60 |
| 2005 | 60 |
| 2006 | 64 |
| 2007 | 52 |
| 2008 | 62 |
| 2009 | 58 |
| 2010 | 58 |
| 2011 | 92 |
| 2012 | 103 |
| 2013 | 98 |
| 2014 | 114 |
| 2015 | 119 |
| 2016 | 114 |
| 2017 | 157 |
| 2018 | 114 |
| 2019 | 121 |
| 2020 | 136 |
| 2021 | 175 |
| 2022 | 144 |
| 2023 | 127 |
| 2024 | 39 |