well, theres coffee all over my keyboard!!!
To the OP, read the report again, 3 guys, all day, 30 fish, thats only 10 fish each. So going by the laws of fisherman, you multiply that number by 6 divide by the number of guides on your rod, count the number of fingers on your left hand and subtract 2 and that should give you a pretty accurate number. And once you've done all that, go fishing and keep or don't keep count, because in the end does it really matter?
Colin