Ive seen some listed on Wikipedia with each individual attraction. For example, Soarin & Peter Pan are in the ballpark of 1300 hour, theoretically. That doesn't take into account the load/unload/handicapped.
Contact Martin. Of all the members here I would contact him first. You may have to meet him in a dark alley with a brown paper bag filled with unmarked bills but I would bet he could lay his hands on at least some of that info.