Hi I need something like this
Original spreadsheet
name    group   quantity
John     A          3
Mary     B          2
Peter    C          2
Bob       A         4
total                11
Processed spreadsheet
name    group    quantity   of
John     A           1             3
John     A            2            3
John     A            3            3
Mary     B            1             2
Mary     B             2            2
Peter    C             1            2
Peter     C            2            2
Bob        A            1            4
Bob        A             2           4
Bob        A             3            4
Bob        A             4            4
Total                   11
Any Ideas?
Regards
Antonio
