4.000000 0.009237 6.000000 0.008604 8.000000 0.006135 10.000000 0.004744 12.000000 0.006284 14.000000 0.005807 16.000000 0.005092 18.000000 0.004956 20.000000 0.004325 22.000000 0.004206 24.000000 0.003278