Historical Membership Numbers
| YEAR | CLUBS | INDIVIDUAL MEMBERS |
| 2022 | 425 | 10,443 |
| 2021 | 411 | 8,276 |
| 2020 | 410 | 10,681 |
| 2019 | 440 | 10,757 |
| 2018 | 422 | 10,490 |
| 2017 | 392 | 9,893 |
| 2016 | 384 | 9,549 |
| 2015 | 405 | 9,579 |
| 2014 | 376 | 10,294 |
| 2013 | 357 | 9,829 |
| 2012 | 324 | 9,781 |
| 2011 | 310 | 10,064 |
| 2010 | 256 | 9,907 |
| 2009 | 239 | 8,642 |
| 2008 | 234 | 9,078 |
| 2007 | 203 | 7,882 |
| 2006 | 172 | 6,948 |
| 2005 | 157 | 6,135 |
Figures above indicate the highest membership figures during a given year.