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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 3 |
| 1946 | 10 |
| 1947 | 16 |
| 1948 | 34 |
| 1949 | 36 |
| 1950 | 166 |
| 1951 | 223 |
| 1952 | 227 |
| 1953 | 190 |
| 1954 | 174 |
| 1955 | 148 |
| 1956 | 142 |
| 1957 | 147 |
| 1958 | 142 |
| 1959 | 111 |
| 1960 | 127 |
| 1961 | 128 |
| 1962 | 112 |
| 1963 | 193 |
| 1964 | 297 |
| 1965 | 304 |
| 1966 | 303 |
| 1967 | 427 |
| 1968 | 567 |
| 1969 | 464 |
| 1970 | 452 |
| 1971 | 494 |
| 1972 | 476 |
| 1973 | 542 |
| 1974 | 721 |
| 1975 | 475 |
| 1976 | 401 |
| 1977 | 383 |
| 1978 | 388 |
| 1979 | 419 |
| 1980 | 410 |
| 1981 | 445 |
| 1982 | 471 |
| 1983 | 453 |
| 1984 | 477 |
| 1985 | 384 |
| 1986 | 359 |
| 1987 | 380 |
| 1988 | 375 |
| 1989 | 470 |
| 1990 | 484 |
| 1991 | 456 |
| 1992 | 394 |
| 1993 | 349 |
| 1994 | 297 |
| 1995 | 248 |
| 1996 | 252 |
| 1997 | 299 |
| 1998 | 333 |
| 1999 | 309 |
| 2000 | 493 |
| 2001 | 479 |
| 2002 | 607 |
| 2003 | 559 |
| 2004 | 658 |
| 2005 | 844 |
| 2006 | 862 |
| 2007 | 1237 |
| 2008 | 1414 |
| 2009 | 1248 |
| 2010 | 1597 |
| 2011 | 1620 |
| 2012 | 1515 |
| 2013 | 1732 |
| 2014 | 1541 |
| 2015 | 1469 |
| 2016 | 1477 |
| 2017 | 1163 |
| 2018 | 1060 |
| 2019 | 1091 |
| 2020 | 1251 |
| 2021 | 1692 |
| 2022 | 2017 |
| 2023 | 1469 |
| 2024 | 1038 |
| 2025 | 530 |