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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 14 |
| 1946 | 37 |
| 1947 | 45 |
| 1948 | 63 |
| 1949 | 59 |
| 1950 | 58 |
| 1951 | 63 |
| 1952 | 66 |
| 1953 | 46 |
| 1954 | 76 |
| 1955 | 52 |
| 1956 | 29 |
| 1957 | 27 |
| 1958 | 21 |
| 1959 | 27 |
| 1960 | 41 |
| 1961 | 30 |
| 1962 | 34 |
| 1963 | 59 |
| 1964 | 87 |
| 1965 | 123 |
| 1966 | 93 |
| 1967 | 106 |
| 1968 | 105 |
| 1969 | 125 |
| 1970 | 121 |
| 1971 | 129 |
| 1972 | 95 |
| 1973 | 110 |
| 1974 | 141 |
| 1975 | 147 |
| 1976 | 149 |
| 1977 | 145 |
| 1978 | 137 |
| 1979 | 143 |
| 1980 | 156 |
| 1981 | 149 |
| 1982 | 169 |
| 1983 | 160 |
| 1984 | 175 |
| 1985 | 190 |
| 1986 | 204 |
| 1987 | 191 |
| 1988 | 189 |
| 1989 | 149 |
| 1990 | 156 |
| 1991 | 153 |
| 1992 | 130 |
| 1993 | 123 |
| 1994 | 111 |
| 1995 | 141 |
| 1996 | 144 |
| 1997 | 119 |
| 1998 | 151 |
| 1999 | 148 |
| 2000 | 136 |
| 2001 | 198 |
| 2002 | 166 |
| 2003 | 167 |
| 2004 | 160 |
| 2005 | 206 |
| 2006 | 224 |
| 2007 | 223 |
| 2008 | 261 |
| 2009 | 227 |
| 2010 | 229 |
| 2011 | 268 |
| 2012 | 353 |
| 2013 | 375 |
| 2014 | 374 |
| 2015 | 384 |
| 2016 | 301 |
| 2017 | 332 |
| 2018 | 311 |
| 2019 | 241 |
| 2020 | 208 |
| 2021 | 187 |
| 2022 | 95 |
| 2023 | 119 |
| 2024 | 36 |