Well you caught me at a moment when I'm waiting for the snow to melt, and I'm bored so I went down the list and counted. I didn't count the dragsters or cars or transplants into small trucks that left 69 trucks.
quick count, LB7-30, LLY-11, LBZ-22, LMM-4. LMN-0 and 2 unknowns. So now you know.