Sites Results
This page shows Challenge Results that have NOT been certified by the Quintessence Foundation.
| Year | Registered Sites |
|---|---|
| 2021 | 1 |
| 2020 | 43 |
| 2019 | 130 |
| 2018 | 165 |
| 2017 | 145 |
| 2016 | 146 |
| 2015 | 135 |
| 2014 | 162 |
| 2013 | 166 |
| 2012 | 158 |
| 2011 | 191 |
| 2010 | 188 |
| 2009 | 267 |
| 2008 | 285 |
| 2007 | 242 |
| 2006 | 166 |
| 2005 | 141 |
| 2004 | 152 |
| 2003 | 134 |
| 2002 | 55 |
| 2001 | 31 |