C3	C4	C5	C6	C7
ByVar1	Mean1	StDev1	Variance1	Count1
1	70	14.2	201	3
2	75.3	7.1	50.6	3
3	15.2	13.8	190.6	3
4	29	30.9	954.8	3
5	87.2	15.8	248.6	3
6	76.7	20.6	422.3	3