Count of row groupings

So you want doctype1 and doctype2 to be combined but doctype3 to be counted separately, right?

Sorry for delaying my response, working from home on my iMac and excel for apple is a nightmare, not as many functions. Anyway, thinking about it if I needed to do it I would probably set up a helper column so in say col C, put in an if then stmt like
=if(B2="doctype3","C","A&B") then do a countif stmt in col D of the A&B and C in column C.
Tried it and it worked. It may not be the most elegant way and there may be a way using index or sumproduct to do it but offhand I can't think of another way.