num_observation,sbibm.c2st
1,0.5343000292778015
2,0.5349500179290771
3,0.5437999963760376
4,0.5467000007629395
5,0.5981500148773193
6,0.537850022315979
7,0.5593000054359436
8,0.5516499876976013
9,0.5338000059127808
10,0.6195999979972839