num_observation,sbibm.c2st
1,0.6333000063896179
2,0.6372500061988831
3,0.6151000261306763
4,0.6006500124931335
5,0.7919999957084656
6,0.5999500155448914
7,0.6898499727249146
8,0.6724500060081482
9,0.6151000261306763
10,0.7211999893188477