Based on the number of ISAF classes it breaks down like this.
Dinghys: 46.9%
Keelboats: 29.7%
Catamarans: 14.1%
Boards: 9.4%
That sounds more realistic. But what are those percentage figures based on? What do they relate to:
Memberships in the class associations of ISAF boats?
Known numbers of active racers?
Numbers of boats manufactured to date in those classes?
