Subject Before During After
01 10  5  8
02 12  8  7
03 12 13 10
04 19 10 12
05  5 10  8
06 13  8  7
07 20 16 12
08  8  4  5
09 12 14  9
10 10  3  5
11  8  3  3
12 18 16  2