4.000000 0.011336 6.000000 0.009794 8.000000 0.007970 10.000000 0.007207 12.000000 0.010195 14.000000 0.010647 16.000000 0.010400 18.000000 0.010509 20.000000 0.010583 22.000000 0.010772 24.000000 0.013784