Where is the dash key on the IBM thinkpad keyboard?

On the X60 the dash is the key to the right of the 0 (zero). Using the shift this key creates the underscore.

Thank you, but that's not really what I'm looking for. I think the answer is that this specific keyboard does not have a dash. What I'm going to have to find out is; in grammer what is acceptable for a dash. I have been told a hypen is not.