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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1980 | 1 |
| 1981 | 5 |
| 1982 | 5 |
| 1983 | 10 |
| 1984 | 4 |
| 1985 | 15 |
| 1986 | 11 |
| 1987 | 13 |
| 1988 | 19 |
| 1989 | 17 |
| 1990 | 21 |
| 1991 | 25 |
| 1992 | 24 |
| 1993 | 28 |
| 1994 | 41 |
| 1995 | 55 |
| 1996 | 48 |
| 1997 | 57 |
| 1998 | 68 |
| 1999 | 76 |
| 2000 | 93 |
| 2001 | 81 |
| 2002 | 113 |
| 2003 | 151 |
| 2004 | 162 |
| 2005 | 201 |
| 2006 | 263 |
| 2007 | 266 |
| 2008 | 303 |
| 2009 | 307 |
| 2010 | 416 |
| 2011 | 479 |
| 2012 | 511 |
| 2013 | 575 |
| 2014 | 683 |
| 2015 | 808 |
| 2016 | 869 |
| 2017 | 966 |
| 2018 | 1107 |
| 2019 | 1244 |
| 2020 | 1531 |
| 2021 | 1717 |
| 2022 | 2048 |
| 2023 | 942 |