num_observation,sbibm.c2st 1,0.9851999878883362 2,0.9981499910354614 3,0.9897500276565552 4,0.9991999864578247 5,0.9804499745368958 6,0.995199978351593 7,0.9998000264167786 8,0.9973499774932861 9,0.9843999743461609 10,0.9738500118255615