Trying to do some market sizing / segmentation - doesn't seem to be much reliable info out there. Any help is appreciated...

For North America (US & CAN), can anyone tell me the distribution of Class 1,2 and 3 trucks by fleet size?

Are 80% of lift trucks at facilities with 100+ fleets? 50%?

Would really like, number of fleets that have 1 to 4 trucks, 5 to 10, 10 to 25, 25 to 50, 50 to 100, 100+ (or some similar breakdown).

Any ideas, info, or ideas on any place to find such information?