Num	Volume	Artifacts
1	1.350	78
2	0.960	30
3	0.840	35
4	0.620	60
5	1.261	23
6	1.570	66
7	0.320	22
8	0.760	34
9	0.680	33
10	1.560	60
11	1.110	47
12	1.230	47
13	0.710	30
14	0.590	28
15	0.920	38
16	0.640	13
17	0.780	18
18	0.960	25
19	0.490	56
20	0.880	22