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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1948 | 1 |
| 1974 | 1 |
| 1975 | 1 |
| 1976 | 2 |
| 1979 | 1 |
| 1980 | 1 |
| 1984 | 2 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 1 |
| 1988 | 8 |
| 1989 | 54 |
| 1990 | 209 |
| 1991 | 248 |
| 1992 | 211 |
| 1993 | 226 |
| 1994 | 238 |
| 1995 | 138 |
| 1996 | 133 |
| 1997 | 145 |
| 1998 | 179 |
| 1999 | 164 |
| 2000 | 187 |
| 2001 | 255 |
| 2002 | 392 |
| 2003 | 476 |
| 2004 | 473 |
| 2005 | 416 |
| 2006 | 359 |
| 2007 | 437 |
| 2008 | 464 |
| 2009 | 469 |
| 2010 | 509 |
| 2011 | 535 |
| 2012 | 511 |
| 2013 | 597 |
| 2014 | 650 |
| 2015 | 625 |
| 2016 | 554 |
| 2017 | 791 |
| 2018 | 1005 |
| 2019 | 837 |
| 2020 | 616 |
| 2021 | 509 |
| 2022 | 541 |
| 2023 | 504 |
| 2024 | 345 |