distance probability
10.000000 4.356535
20.000000 3.138040
30.000000 3.555333
40.000000 3.989317
50.000000 4.172926
60.000000 5.074278
70.000000 5.892172
80.000000 6.175931
90.000000 7.411117
100.000000 8.162243
110.000000 7.978635
120.000000 7.444500
130.000000 7.461192
140.000000 6.159239
150.000000 5.842096
160.000000 5.391420
170.000000 3.538641
180.000000 2.687364
190.000000 1.569020
