2023
- 5 Teams
2022
- 6 Teams
2021
- 6 Teams
2020
- 7 Teams
2019
- 5 Teams
2018
- 7 Teams
2017
- 8 Teams
2016
- 8 Teams
2015-16
- 1 Team
2015
- 9 Teams
2014
- 9 Teams
2013
- 4 Teams
2012
- 9 Teams
2011
- 12 Teams
2010
- 6 Teams
2009
- 6 Teams
2008
- 10 Teams
2007
- 12 Teams
2006
- 11 Teams
2005
- 17 Teams
2004
- 17 Teams
2003
- 8 Teams
2002
- 10 Teams
2001
- 5 Teams
