x aValueN CountF 0 1.92488880000e+07 28 3.14880700000e+06 65 3.19911230000e+07 81 5.26936000000e+05 83 1.04080130000e+07 84 4.49253000000e+05 85 3.13385880000e+07 86 4.40088750000e+07 89 1.53793500000e+06 90 8.44329300000e+06 120 3.75220000000e+04