Yes that isn't the normal over revs page.
You should just see total operating hours, then range 1 with number of ignitions and the hour the last one occurred and then the same for range 2.
Some cars have tens of thousands range 1s, which is just from bumping the rev limiter.
Range 2 are the "bad" ones, which are over the rev limiter.
As the guides probably say, divide by 400 for a rough calc for seconds on the limiter.
So 2800 ignitions would be about 7 seconds.
You need to actually find your over rev menu first though. :grin:
Later cars, 997 onwards had 6 ranges. The earlier cars only had 2.