num_observation,sbibm.c2st
1,0.670199990272522
2,0.6660500168800354
3,0.6295999884605408
4,0.642799973487854
5,0.692799985408783
6,0.5982499718666077
7,0.6955500245094299
8,0.6725000143051147
9,0.5724499821662903
10,0.7570499777793884