| Age Group |
Year of Birth |
| Juvenile I |
2010 or later |
| Juvenile II |
2008 or 2009 |
| Junior I |
2006 or 2007 |
| Junior II |
2004 or 2005 |
| Youth |
2001, 2002 or 2003 |
| Under 21 |
1999, 2000, 2001, 2002 or 2003 |
| Adult |
2000 or before |
| Senior I |
One partner must have reached his or her 35th birthday or more in the calendar year (1984 or before ). The other partner must have reached his or her 30th birthday in the calendar year (1989 or before) |
| Senior II |
One partner must have reached his or her 45th birthday or more in the calendar year (1974 or before). The other partner must have reached his or her 40th birthday in the calendar year (1979 or before) |