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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 10 |
| 1946 | 94 |
| 1947 | 146 |
| 1948 | 72 |
| 1949 | 109 |
| 1950 | 110 |
| 1951 | 83 |
| 1952 | 88 |
| 1953 | 98 |
| 1954 | 86 |
| 1955 | 89 |
| 1956 | 90 |
| 1957 | 109 |
| 1958 | 105 |
| 1959 | 90 |
| 1960 | 105 |
| 1961 | 148 |
| 1962 | 151 |
| 1963 | 149 |
| 1964 | 142 |
| 1965 | 212 |
| 1966 | 167 |
| 1967 | 243 |
| 1968 | 179 |
| 1969 | 157 |
| 1970 | 161 |
| 1971 | 232 |
| 1972 | 256 |
| 1973 | 204 |
| 1974 | 255 |
| 1975 | 205 |
| 1976 | 218 |
| 1977 | 254 |
| 1978 | 234 |
| 1979 | 176 |
| 1980 | 206 |
| 1981 | 150 |
| 1982 | 173 |
| 1983 | 189 |
| 1984 | 176 |
| 1985 | 137 |
| 1986 | 150 |
| 1987 | 227 |
| 1988 | 168 |
| 1989 | 165 |
| 1990 | 168 |
| 1991 | 173 |
| 1992 | 176 |
| 1993 | 144 |
| 1994 | 161 |
| 1995 | 210 |
| 1996 | 207 |
| 1997 | 226 |
| 1998 | 258 |
| 1999 | 214 |
| 2000 | 257 |
| 2001 | 273 |
| 2002 | 252 |
| 2003 | 242 |
| 2004 | 272 |
| 2005 | 282 |
| 2006 | 236 |
| 2007 | 253 |
| 2008 | 239 |
| 2009 | 265 |
| 2010 | 294 |
| 2011 | 297 |
| 2012 | 339 |
| 2013 | 246 |
| 2014 | 168 |
| 2015 | 148 |
| 2016 | 123 |
| 2017 | 124 |
| 2018 | 107 |
| 2019 | 129 |
| 2020 | 102 |
| 2021 | 107 |
| 2022 | 66 |
| 2023 | 75 |
| 2024 | 64 |