So I was wondering what this is in percentage of population, but the number is so low I went with "ppm"Well this is from Mike's linked article by Jimmy Cornell, if you can believe that guy ;-)
"The largest contingent was from USA (143), followed by France (90), UK (66), Australia (43), New Zealand (39), Germany (6), Canada (23), Netherlands (22), Switzerland (15), Belgium (12), Norway (6), Italy (5), and a host if other nations."
sorry for poor formatting paste
New Zealand 8.13
So per population the USA is somewhat underrepresented. Though of course this is the pacific, so Oceania is more likely to show up. Obviously much easier to sail from east cost US to Caribbean.. But I agree France and Nederlands really does seem over-represented, especially considering how far from home they are!