num_observation,sbibm.c2st
1,0.6157000064849854
2,0.9518499970436096
3,0.8492000102996826
4,0.6466000080108643
5,0.5571500062942505
6,0.5795999765396118
7,0.5677000284194946
8,0.7033500075340271
9,0.7524999976158142
10,0.7250499725341797