num_observation,sbibm.c2st
1,0.6341000199317932
2,0.5890499949455261
3,0.615149974822998
4,0.6022999882698059
5,0.6568499803543091
6,0.558899998664856
7,0.6263499855995178
8,0.614300012588501
9,0.5618000030517578
10,0.7254499793052673