C11	C12	C13	C14	C15
ByVar3	Mean3	StDev3	Variance3	Count3
1	37.33	4.07	16.53	2
2	30.04	1.75	3.06	2
3	31.25	2.69	7.22	2
4	36.84	3.48	12.13	2
5	36.39	1.4	1.95	2
6	39.23	1.2	1.45	2