Thanks, Christopher. I knew you were better equipped to expound on Godzilla than I was. It does sound like he's had a good long run, though, possibly rivaling Bond's.
As is often the case these days, that graphic seemed heavily slanted towards modern franchises while slighting the popular series of past eras. Now that I think of it, I didn't see Andy Hardy, Tarzan, Ma and Pa Kettle, or Francis the Talking Mule either!