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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1929 | 1 |
| 1967 | 1 |
| 1971 | 1 |
| 1973 | 4 |
| 1974 | 9 |
| 1975 | 183 |
| 1976 | 223 |
| 1977 | 204 |
| 1978 | 233 |
| 1979 | 216 |
| 1980 | 264 |
| 1981 | 241 |
| 1982 | 300 |
| 1983 | 326 |
| 1984 | 257 |
| 1985 | 306 |
| 1986 | 307 |
| 1987 | 337 |
| 1988 | 337 |
| 1989 | 387 |
| 1990 | 449 |
| 1991 | 394 |
| 1992 | 443 |
| 1993 | 440 |
| 1994 | 394 |
| 1995 | 406 |
| 1996 | 414 |
| 1997 | 420 |
| 1998 | 484 |
| 1999 | 435 |
| 2000 | 462 |
| 2001 | 537 |
| 2002 | 572 |
| 2003 | 694 |
| 2004 | 721 |
| 2005 | 694 |
| 2006 | 319 |
| 2007 | 325 |
| 2008 | 369 |
| 2009 | 341 |
| 2010 | 428 |
| 2011 | 430 |
| 2012 | 435 |
| 2013 | 464 |
| 2014 | 483 |
| 2015 | 555 |
| 2016 | 394 |
| 2017 | 286 |
| 2018 | 467 |
| 2019 | 488 |
| 2020 | 518 |
| 2021 | 538 |
| 2022 | 472 |
| 2023 | 339 |
| 2024 | 34 |