Hi
I have a few criteria:
store
postcode
average
<tbody>
Store
Postcode
Age
store1
1234
20
store1
1234
53
store1
1236
18
store2
4556
21
store2<strike></strike>
4557
25
store2<strike></strike>
4558
30
store3
6771
41
store3<strike></strike>
6772
25
store3<strike></strike>...