How many of each fish does Traders and Barbarians have?
According to the World of Catan Wiki:

Edit: According to this base game photo and this expansion photo  from BoardGameGeek:

Base game (Total 30 tokens):

29 Fish tokens:
  11 1-Fish
  10 2-Fish
  8 3-Fish 
1 "Old Shoe" token


Expansion (Total 14 tokens):

14 Fish tokens:
  4 1-Fish
  5 2-Fish
  5 3-Fish