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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 10 |
| 1946 | 33 |
| 1947 | 39 |
| 1948 | 44 |
| 1949 | 53 |
| 1950 | 81 |
| 1951 | 67 |
| 1952 | 72 |
| 1953 | 92 |
| 1954 | 63 |
| 1955 | 84 |
| 1956 | 75 |
| 1957 | 65 |
| 1958 | 65 |
| 1959 | 79 |
| 1960 | 57 |
| 1961 | 72 |
| 1962 | 82 |
| 1963 | 130 |
| 1964 | 191 |
| 1965 | 162 |
| 1966 | 142 |
| 1967 | 220 |
| 1968 | 243 |
| 1969 | 287 |
| 1970 | 267 |
| 1971 | 320 |
| 1972 | 277 |
| 1973 | 315 |
| 1974 | 307 |
| 1975 | 289 |
| 1976 | 243 |
| 1977 | 239 |
| 1978 | 254 |
| 1979 | 257 |
| 1980 | 242 |
| 1981 | 232 |
| 1982 | 230 |
| 1983 | 261 |
| 1984 | 274 |
| 1985 | 298 |
| 1986 | 284 |
| 1987 | 262 |
| 1988 | 295 |
| 1989 | 291 |
| 1990 | 312 |
| 1991 | 333 |
| 1992 | 274 |
| 1993 | 311 |
| 1994 | 304 |
| 1995 | 305 |
| 1996 | 341 |
| 1997 | 331 |
| 1998 | 350 |
| 1999 | 337 |
| 2000 | 405 |
| 2001 | 371 |
| 2002 | 404 |
| 2003 | 415 |
| 2004 | 436 |
| 2005 | 470 |
| 2006 | 511 |
| 2007 | 531 |
| 2008 | 596 |
| 2009 | 595 |
| 2010 | 640 |
| 2011 | 705 |
| 2012 | 719 |
| 2013 | 703 |
| 2014 | 693 |
| 2015 | 686 |
| 2016 | 608 |
| 2017 | 657 |
| 2018 | 655 |
| 2019 | 675 |
| 2020 | 817 |
| 2021 | 881 |
| 2022 | 839 |
| 2023 | 701 |
| 2024 | 598 |
| 2025 | 433 |