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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 31 |
| 1946 | 98 |
| 1947 | 105 |
| 1948 | 99 |
| 1949 | 95 |
| 1950 | 129 |
| 1951 | 121 |
| 1952 | 138 |
| 1953 | 169 |
| 1954 | 154 |
| 1955 | 155 |
| 1956 | 154 |
| 1957 | 121 |
| 1958 | 134 |
| 1959 | 108 |
| 1960 | 124 |
| 1961 | 108 |
| 1962 | 181 |
| 1963 | 240 |
| 1964 | 232 |
| 1965 | 176 |
| 1966 | 200 |
| 1967 | 259 |
| 1968 | 274 |
| 1969 | 270 |
| 1970 | 237 |
| 1971 | 207 |
| 1972 | 211 |
| 1973 | 188 |
| 1974 | 205 |
| 1975 | 178 |
| 1976 | 154 |
| 1977 | 136 |
| 1978 | 120 |
| 1979 | 132 |
| 1980 | 124 |
| 1981 | 144 |
| 1982 | 127 |
| 1983 | 95 |
| 1984 | 87 |
| 1985 | 98 |
| 1986 | 100 |
| 1987 | 77 |
| 1988 | 73 |
| 1989 | 85 |
| 1990 | 100 |
| 1991 | 89 |
| 1992 | 92 |
| 1993 | 63 |
| 1994 | 73 |
| 1995 | 75 |
| 1996 | 90 |
| 1997 | 125 |
| 1998 | 86 |
| 1999 | 92 |
| 2000 | 116 |
| 2001 | 94 |
| 2002 | 98 |
| 2003 | 122 |
| 2004 | 117 |
| 2005 | 114 |
| 2006 | 136 |
| 2007 | 118 |
| 2008 | 125 |
| 2009 | 134 |
| 2010 | 144 |
| 2011 | 130 |
| 2012 | 165 |
| 2013 | 181 |
| 2014 | 155 |
| 2015 | 156 |
| 2016 | 170 |
| 2017 | 169 |
| 2018 | 173 |
| 2019 | 187 |
| 2020 | 243 |
| 2021 | 228 |
| 2022 | 240 |
| 2023 | 178 |
| 2024 | 155 |