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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 2 |
| 1980 | 1 |
| 1981 | 4 |
| 1982 | 5 |
| 1983 | 3 |
| 1984 | 8 |
| 1985 | 14 |
| 1986 | 13 |
| 1987 | 10 |
| 1988 | 29 |
| 1989 | 29 |
| 1990 | 55 |
| 1991 | 39 |
| 1992 | 41 |
| 1993 | 41 |
| 1994 | 53 |
| 1995 | 56 |
| 1996 | 47 |
| 1997 | 55 |
| 1998 | 63 |
| 1999 | 84 |
| 2000 | 95 |
| 2001 | 116 |
| 2002 | 157 |
| 2003 | 178 |
| 2004 | 226 |
| 2005 | 273 |
| 2006 | 334 |
| 2007 | 356 |
| 2008 | 431 |
| 2009 | 535 |
| 2010 | 609 |
| 2011 | 757 |
| 2012 | 832 |
| 2013 | 1015 |
| 2014 | 1206 |
| 2015 | 1398 |
| 2016 | 1469 |
| 2017 | 1607 |
| 2018 | 1776 |
| 2019 | 1971 |
| 2020 | 2481 |
| 2021 | 2960 |
| 2022 | 3415 |
| 2023 | 1002 |