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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 9 |
| 1946 | 13 |
| 1947 | 18 |
| 1948 | 16 |
| 1949 | 26 |
| 1950 | 38 |
| 1951 | 29 |
| 1952 | 31 |
| 1953 | 22 |
| 1954 | 19 |
| 1955 | 25 |
| 1956 | 22 |
| 1957 | 40 |
| 1958 | 40 |
| 1959 | 36 |
| 1960 | 25 |
| 1961 | 36 |
| 1962 | 45 |
| 1963 | 125 |
| 1964 | 103 |
| 1965 | 124 |
| 1966 | 99 |
| 1967 | 81 |
| 1968 | 119 |
| 1969 | 115 |
| 1970 | 91 |
| 1971 | 82 |
| 1972 | 120 |
| 1973 | 127 |
| 1974 | 146 |
| 1975 | 120 |
| 1976 | 118 |
| 1977 | 123 |
| 1978 | 152 |
| 1979 | 143 |
| 1980 | 152 |
| 1981 | 174 |
| 1982 | 176 |
| 1983 | 202 |
| 1984 | 190 |
| 1985 | 194 |
| 1986 | 232 |
| 1987 | 172 |
| 1988 | 213 |
| 1989 | 212 |
| 1990 | 183 |
| 1991 | 160 |
| 1992 | 144 |
| 1993 | 154 |
| 1994 | 145 |
| 1995 | 121 |
| 1996 | 167 |
| 1997 | 177 |
| 1998 | 156 |
| 1999 | 156 |
| 2000 | 130 |
| 2001 | 147 |
| 2002 | 143 |
| 2003 | 153 |
| 2004 | 170 |
| 2005 | 173 |
| 2006 | 151 |
| 2007 | 166 |
| 2008 | 176 |
| 2009 | 157 |
| 2010 | 173 |
| 2011 | 173 |
| 2012 | 151 |
| 2013 | 185 |
| 2014 | 182 |
| 2015 | 207 |
| 2016 | 159 |
| 2017 | 143 |
| 2018 | 166 |
| 2019 | 159 |
| 2020 | 177 |
| 2021 | 159 |
| 2022 | 128 |
| 2023 | 112 |
| 2024 | 33 |