How bad is it?

[WHTC Clinic]

How severe would you rate my hairline recession? To me it seems bad but I don't have an unbiased perspective. Despite looking bad to me, it hasn't really changed in at least five or six years. I've attached some pictures including my hairline now and about four years ago. It appears unchanged to me. With that in mind, how would you rate my recession (possibly Norwood rank), and would you suggest seeking treatment or waiting?

http://imgur.com/a/Gkiii

You have a typical mature hairline. You are a class II on the Norwood scale. The weakness in the definition of your temple peaks is the attracting feature.