|It would help if you provided just a little bit more detail about why are trying to do.|
What does your age column look like? What are your age groups? What do you want your counts to look like?
There's no sense in us trying to guess what your input is or what your output should look like. Odds are we'll get it wrong and waste everbody's time.
Please click on the blue line at the end of this post and read the instructions on how to post data in this forum. Then post an example your data, both input and the desired output based on that data. Thanks.
Click Here Before Posting Data or VBA Code ---> How To Post Data or Code.