"Time","Courier 1","Courier 2","Courier 3"
1,75,63,62
2,82,80,67
3,74,61,60
4,59,55,53
5,60,63,51
6,63,61,57
7,69,68,62
8,63,69,73
9,59,58,63
10,64,58,65
11,71,72,70
12,75,70,61