#no spline data p20-p22
20: 0.85182358
21: 0.85182358
22: 0.85182358

23: 0.85182358
24: 0.85182358
25: 0.85182358

27: 0.85182358
28: 0.85182358

29: 0.798335

#only 17 sequences in p30-p35
30: 0.817489
31: 0.817489
32: 0.817489
33: 0.817489
34: 0.817489
35: 0.817489

#P36: two distributions
36: 0.827013

37: 0.850972

38: 0.860428
39: 0.860428
40: 0.860428