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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1948 | 45 |
| 1953 | 75 |
| 1954 | 53 |
| 1955 | 94 |
| 1956 | 73 |
| 1957 | 87 |
| 1958 | 73 |
| 1959 | 86 |
| 1960 | 95 |
| 1961 | 87 |
| 1962 | 65 |
| 1963 | 107 |
| 1964 | 97 |
| 1965 | 96 |
| 1966 | 111 |
| 1967 | 122 |
| 1968 | 127 |
| 1969 | 88 |
| 1970 | 105 |
| 1971 | 92 |
| 1972 | 88 |
| 1973 | 85 |
| 1974 | 88 |
| 1975 | 89 |
| 1976 | 85 |
| 1977 | 92 |
| 1978 | 87 |
| 1979 | 91 |
| 1980 | 82 |
| 1981 | 75 |
| 1982 | 85 |
| 1983 | 84 |
| 1984 | 95 |
| 1985 | 110 |
| 1986 | 95 |
| 1987 | 92 |
| 1988 | 98 |
| 1989 | 101 |
| 1990 | 95 |
| 1991 | 92 |
| 1992 | 94 |
| 1993 | 119 |
| 1994 | 131 |
| 1995 | 128 |
| 1996 | 124 |
| 1997 | 173 |
| 1998 | 172 |
| 1999 | 171 |
| 2000 | 171 |
| 2001 | 159 |
| 2002 | 151 |
| 2003 | 217 |
| 2004 | 167 |
| 2005 | 155 |
| 2006 | 136 |
| 2007 | 153 |
| 2008 | 185 |
| 2009 | 176 |
| 2010 | 174 |
| 2011 | 171 |
| 2012 | 166 |
| 2013 | 154 |
| 2014 | 137 |
| 2015 | 127 |
| 2016 | 148 |
| 2017 | 175 |
| 2018 | 151 |
| 2019 | 161 |
| 2020 | 182 |
| 2021 | 211 |
| 2022 | 169 |
| 2023 | 172 |
| 2024 | 115 |