I cant calculate the correct readmission rate for a histogram. My numbers are incorrect. I have the data for readmission, but I don't know the correct number to use to begin calculating my bins. Please see attached. What numbers range do I use to begin calculating my bins?

Bin Frequency C 0 0.1 31 0.2 37 0.3 2 MoreReadmissions Mean 0.105987074 Standard Error 0.005776462 Median 0.104060962 Mode #N/A Standard Deviation 0.048329353 Sample Variance 0.002335726 Readmission Kurtosis -0.6037464 Skewness -0.01049571 40 Range 0.200166819 30 Minimum 0.007154269 Frequency 20 Maximum 0.207321088 10 Sum 7.419095158 Frequency Count 70 0 Largest(1) 0.207321088 0.1 0.2 0.3 More Smallest(1) 0.007154269 Bin Confidence Level(95.0%) 0.011523727P 1 readmissions 2 0.207321088 3 0.207074904 4 0.187252169 5 0.180316374 6 0.178409165 7 0.177422977 8 0.17433435 9 0.167126172 10 0.165100719 11 0.164666974 12 0.162755757 13 0.160361531 14 0.150898989 15 0.1502176 16 0.147442146 17 0.14566582 18 0.144065398 19 0.143454174 20 0.142431915 21 0.13184357 22 0.131734982 23 0.126402713 24 0.124207699 25 0.124026435 26 0.124018043 27 0.123978709 28 0.122917387 29 0.119515767 30 0.119027408 31 0.11802184732 0. 117126077 33 0. 114583695 34 0. 112466728 35 0. 106493072 36 0. 104523644 37 0. 103598281 38 0. 102539843 39 0. 101719804 40 0. 101125202 41 0.099062442 42 0.098442344 43 0.098004264 44 0.096196262 45 0.094527829 46 0.089209326 47 0.088649967 48 0.084484827 49 0.081495838 50 0.081302123 51 0.07814496 52 0.075608557 53 0.075293593 54 0.07321605 55 0.068037548 56 0.065701279 57 0.064269433 58 0.061826191 59 0.058183692 60 0.0565061 61 0.048890597 62 0.048756409 63 0.044172167 64 0.042271049 65 0.036068172 66 0.030993855 67 0.026605422 68 0.022938534 65 0.020972093 70 0.015920836 71 0.007154269