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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 12 |
| 1946 | 25 |
| 1947 | 26 |
| 1948 | 41 |
| 1949 | 22 |
| 1950 | 2 |
| 1951 | 79 |
| 1952 | 174 |
| 1953 | 223 |
| 1954 | 256 |
| 1955 | 243 |
| 1956 | 247 |
| 1957 | 179 |
| 1958 | 138 |
| 1959 | 134 |
| 1960 | 160 |
| 1961 | 149 |
| 1962 | 58 |
| 1963 | 2 |
| 1964 | 16 |
| 1965 | 86 |
| 1966 | 131 |
| 1967 | 117 |
| 1968 | 184 |
| 1969 | 177 |
| 1970 | 158 |
| 1971 | 134 |
| 1972 | 135 |
| 1973 | 113 |
| 1974 | 117 |
| 1975 | 110 |
| 1976 | 117 |
| 1977 | 126 |
| 1978 | 138 |
| 1979 | 143 |
| 1980 | 142 |
| 1981 | 125 |
| 1982 | 127 |
| 1983 | 131 |
| 1984 | 130 |
| 1985 | 132 |
| 1986 | 136 |
| 1987 | 142 |
| 1988 | 161 |
| 1989 | 150 |
| 1990 | 177 |
| 1991 | 192 |
| 1992 | 190 |
| 1993 | 210 |
| 1994 | 236 |
| 1995 | 231 |
| 1996 | 230 |
| 1997 | 177 |
| 1998 | 209 |
| 1999 | 181 |
| 2000 | 204 |
| 2001 | 207 |
| 2002 | 224 |
| 2003 | 273 |
| 2004 | 272 |
| 2005 | 295 |
| 2006 | 308 |
| 2007 | 326 |
| 2008 | 355 |
| 2009 | 408 |
| 2010 | 396 |
| 2011 | 427 |
| 2012 | 444 |
| 2013 | 474 |
| 2014 | 506 |
| 2015 | 493 |
| 2016 | 450 |
| 2017 | 440 |
| 2018 | 416 |
| 2019 | 442 |
| 2020 | 377 |
| 2021 | 299 |
| 2022 | 123 |
| 2023 | 122 |
| 2024 | 388 |
| 2025 | 282 |