11/12 National
8 teams
FS 1669
● 1 weak-tail
·
● 1 strong-tail
12 Select
15 teams
FS 1690
● 1 weak-tail
·
● 1 strong-tail
13/14 National
18 teams
FS 1716
● 1 weak-tail
·
● 1 strong-tail
13 American
33 teams
FS 1644
● 2 weak-tail
·
● 2 strong-tail
14 American
31 teams
FS 1673
● 2 weak-tail
·
● 2 strong-tail
15 American
39 teams
FS 1607
● 2 weak-tail
·
● 2 strong-tail
15 National
16 teams
FS 1775
● 1 weak-tail
·
● 1 strong-tail
16 American
40 teams
FS 1588
● 2 weak-tail
·
● 2 strong-tail
16 National
12 teams
FS 1645
● 1 weak-tail
·
● 1 strong-tail
17/18 National
21 teams
FS 1665
● 1 weak-tail
·
● 1 strong-tail
17 American
25 teams
FS 1569
● 2 weak-tail
·
● 2 strong-tail
18 Regional
13 teams
FS 1634
● 1 weak-tail
·
● 1 strong-tail