I suggest to change the 3d6 table at pag.17. If you know enough about probabilities, it's clear how, for every 27 surgeons in that world there's just a single Youth or Blacksmith... 😕
Probably the best way to fix that is turn the table into "roll a d6 for the 1st "band", then roll another d6 for the exact choice". Something like:
1-2 | 1 Blacksmith
1-2 | 2 Tailor
1-2 | 3 Scout
1-2 | 4 Farmer
1-2 | 5 ...
1-2 | 6
3-4 | 1
3-4 | 2
3-4 | 3
... etc.