don't think these data included benefits pay, which added up a lot. also, prof would also teach in other uni/college and have other projects / research being pay on the side.. public sector ppl, many of them hold different pos at diff organizations (you know those that you go to meeting once a month and do not have to do anything).. don't forget how much OT, vacation pay, pay in lieu, etc. that's haven't taken into account.
so.. i see these data just a projected representation of how much the position get pay, but not how much the person get pay each year. |