num_observation,sbibm.c2st
1,0.6111000180244446
2,0.5623000264167786
3,0.5622000098228455
4,0.5583500266075134
5,0.67044997215271
6,0.5476499795913696
7,0.5865499973297119
8,0.5806499719619751
9,0.5526999831199646
10,0.6060000061988831