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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 4 |
| 1947 | 9 |
| 1948 | 7 |
| 1949 | 7 |
| 1950 | 16 |
| 1951 | 31 |
| 1952 | 25 |
| 1953 | 24 |
| 1954 | 44 |
| 1955 | 32 |
| 1956 | 39 |
| 1957 | 58 |
| 1958 | 46 |
| 1959 | 49 |
| 1960 | 61 |
| 1961 | 87 |
| 1962 | 111 |
| 1963 | 187 |
| 1964 | 245 |
| 1965 | 165 |
| 1966 | 133 |
| 1967 | 162 |
| 1968 | 190 |
| 1969 | 166 |
| 1970 | 157 |
| 1971 | 158 |
| 1972 | 146 |
| 1973 | 165 |
| 1974 | 187 |
| 1975 | 151 |
| 1976 | 174 |
| 1977 | 178 |
| 1978 | 171 |
| 1979 | 182 |
| 1980 | 179 |
| 1981 | 203 |
| 1982 | 195 |
| 1983 | 196 |
| 1984 | 197 |
| 1985 | 226 |
| 1986 | 219 |
| 1987 | 258 |
| 1988 | 281 |
| 1989 | 280 |
| 1990 | 379 |
| 1991 | 303 |
| 1992 | 331 |
| 1993 | 356 |
| 1994 | 316 |
| 1995 | 361 |
| 1996 | 426 |
| 1997 | 329 |
| 1998 | 360 |
| 1999 | 414 |
| 2000 | 339 |
| 2001 | 457 |
| 2002 | 422 |
| 2003 | 427 |
| 2004 | 411 |
| 2005 | 452 |
| 2006 | 519 |
| 2007 | 491 |
| 2008 | 513 |
| 2009 | 493 |
| 2010 | 564 |
| 2011 | 571 |
| 2012 | 598 |
| 2013 | 672 |
| 2014 | 671 |
| 2015 | 604 |
| 2016 | 615 |
| 2017 | 594 |
| 2018 | 562 |
| 2019 | 601 |
| 2020 | 639 |
| 2021 | 661 |
| 2022 | 687 |
| 2023 | 643 |
| 2024 | 180 |