I hadn't seen this before, and I was interested in the FP trawlers. From a 2007 FP document, it has some numbers for boats built. I can't link here (yet - thanks CF!).
Trawler hulls as of 2007
Maryland 37, 1998, 78 hulls
Greenland 34, 2000, 44 hulls
Cumberland 44, 2004, 31 hulls
Highland 35, 2005, 41 hulls