CHELS.

I guess I would say the average math mark would be approximately.. somewhere in the neighborhood of.. oh, maybe.. 77.5% I think 77.5% would be near the average percent because some students have a harder time than others. Not everybody is failing, but not everybody is knocking it out of the park. 77.5% would be raising the bar a little above the in between mark on account of the occasional keener. Yeah, that's about it. Yup.