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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 22 |
| 1946 | 134 |
| 1947 | 122 |
| 1948 | 47 |
| 1949 | 101 |
| 1950 | 192 |
| 1951 | 240 |
| 1952 | 248 |
| 1953 | 277 |
| 1954 | 231 |
| 1955 | 236 |
| 1956 | 246 |
| 1957 | 263 |
| 1958 | 266 |
| 1959 | 235 |
| 1960 | 217 |
| 1961 | 205 |
| 1962 | 191 |
| 1963 | 248 |
| 1964 | 279 |
| 1965 | 263 |
| 1966 | 274 |
| 1967 | 319 |
| 1968 | 385 |
| 1969 | 421 |
| 1970 | 398 |
| 1971 | 422 |
| 1972 | 623 |
| 1973 | 709 |
| 1974 | 798 |
| 1975 | 632 |
| 1976 | 614 |
| 1977 | 713 |
| 1978 | 829 |
| 1979 | 791 |
| 1980 | 679 |
| 1981 | 637 |
| 1982 | 632 |
| 1983 | 649 |
| 1984 | 567 |
| 1985 | 620 |
| 1986 | 585 |
| 1987 | 682 |
| 1988 | 531 |
| 1989 | 480 |
| 1990 | 487 |
| 1991 | 442 |
| 1992 | 397 |
| 1993 | 393 |
| 1994 | 429 |
| 1995 | 400 |
| 1996 | 465 |
| 1997 | 393 |
| 1998 | 325 |
| 1999 | 280 |
| 2000 | 298 |
| 2001 | 264 |
| 2002 | 316 |
| 2003 | 296 |
| 2004 | 301 |
| 2005 | 251 |
| 2006 | 303 |
| 2007 | 320 |
| 2008 | 261 |
| 2009 | 211 |
| 2010 | 240 |
| 2011 | 277 |
| 2012 | 332 |
| 2013 | 322 |
| 2014 | 339 |
| 2015 | 385 |
| 2016 | 325 |
| 2017 | 222 |
| 2018 | 211 |
| 2019 | 198 |
| 2020 | 301 |
| 2021 | 218 |
| 2022 | 158 |
| 2023 | 133 |
| 2024 | 22 |