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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 6 |
| 1981 | 7 |
| 1982 | 8 |
| 1983 | 6 |
| 1984 | 10 |
| 1985 | 12 |
| 1986 | 12 |
| 1987 | 15 |
| 1988 | 18 |
| 1989 | 19 |
| 1990 | 31 |
| 1991 | 33 |
| 1992 | 33 |
| 1993 | 33 |
| 1994 | 62 |
| 1995 | 64 |
| 1996 | 97 |
| 1997 | 93 |
| 1998 | 95 |
| 1999 | 114 |
| 2000 | 129 |
| 2001 | 147 |
| 2002 | 211 |
| 2003 | 251 |
| 2004 | 318 |
| 2005 | 399 |
| 2006 | 492 |
| 2007 | 548 |
| 2008 | 633 |
| 2009 | 769 |
| 2010 | 937 |
| 2011 | 1034 |
| 2012 | 1188 |
| 2013 | 1502 |
| 2014 | 1798 |
| 2015 | 2071 |
| 2016 | 2115 |
| 2017 | 2481 |
| 2018 | 2829 |
| 2019 | 3256 |
| 2020 | 3855 |
| 2021 | 4374 |
| 2022 | 5463 |
| 2023 | 2597 |