# dist frequency
0.102176928525 1
0.306530785575 0
0.510884642625 0
0.7152384996750001 0
0.9195923567250001 0
1.123946213775 0
1.3283000708250001 0
1.532653927875 0
1.737007784925 0
1.9413616419750002 0
2.145715499025 0
2.350069356075 0
2.554423213125 2
2.7587770701750003 4
2.963130927225 6
3.167484784275 2