# dist frequency
0.102176928525 0
0.306530785575 0
0.5108846426250001 0
0.7152384996750001 176
0.9195923567250002 48
1.1239462137750003 156
1.3283000708250001 169
1.5326539278750002 77
1.7370077849250003 174
1.9413616419750004 80
2.1457154990250005 70
2.3500693560750006 38
2.554423213125 2