4.000000 0.010437
6.000000 0.009483
8.000000 0.007910
10.000000 0.007018
12.000000 0.007597
14.000000 0.006876
16.000000 0.007402
18.000000 0.010351
20.000000 0.009145
22.000000 0.008825
24.000000 0.006815