pietlinden (5/12/2016)
You don't really have a new column for each day of the month, do you? If you do, that's the source of your problem.A little normalization is a beautiful thing.
raised this yesterday with the OP. Wasn't sure if its actual company work or assignment/homework. There's duplication of data everywhere.
Design should change, but maybe the OP doesn't have the ability too... so just solving it on what is provided, albeit not being best way forward.