Avg in Pivot Table

[Alex501]

Hi All

I need a bit of help and the answer is eluding me. I have a set of data which are calls reveived over a three month period for varying times of the day. I've added an additional column to work out the hour. So the data looks like this;



When I pivot the data I can count the total calls per hour for the set period, how do I go around averaging it per hour for each hour on each day;



Thanks in advance.