Last 4 of SID	Exam 1 (raw score)
399	47
431	57
748	61
1590	61
1640	55
1918	62
2652	60
3144	53
3386	54
3455	59
3608	53
4232	46
4268	58
4769	45
4878	58
5510	63
7580	53
9414	64