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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1979 | 3 |
| 1980 | 9 |
| 1981 | 14 |
| 1982 | 8 |
| 1983 | 11 |
| 1984 | 11 |
| 1985 | 16 |
| 1986 | 23 |
| 1987 | 35 |
| 1988 | 30 |
| 1989 | 25 |
| 1990 | 30 |
| 1991 | 50 |
| 1992 | 40 |
| 1993 | 47 |
| 1994 | 45 |
| 1995 | 73 |
| 1996 | 62 |
| 1997 | 75 |
| 1998 | 80 |
| 1999 | 93 |
| 2000 | 111 |
| 2001 | 94 |
| 2002 | 178 |
| 2003 | 190 |
| 2004 | 265 |
| 2005 | 337 |
| 2006 | 382 |
| 2007 | 459 |
| 2008 | 519 |
| 2009 | 643 |
| 2010 | 679 |
| 2011 | 893 |
| 2012 | 980 |
| 2013 | 1185 |
| 2014 | 1386 |
| 2015 | 1636 |
| 2016 | 1776 |
| 2017 | 2067 |
| 2018 | 2307 |
| 2019 | 2718 |
| 2020 | 3251 |
| 2021 | 3880 |
| 2022 | 4698 |
| 2023 | 1263 |