15 0.5192307692307693 0.6838942307692307 0.056490384615384616 0.12259615384615384
10 0.5216346153846154 0.71875 0.018028846153846152 0.052884615384615384
7 0.5372596153846154 0.4182692307692308 0.05889423076923077 0.054086538461538464