I have this data, and I want to sum Row 5, which is Row#04 in monthly buckets. WK1-WK4 in MOnth 1, wk5-wk8 in Month 2....
The Weeks go up to Wk 26, but there is 15k rows in the spreadsheet.
Can someone help me with this. The WK1, WK2, ...wont change, but the dates do.
<tbody></tbody>...