Frequencies for psi90improvementpoints variable in hvbp_outcome_10_28_2014 data

       PSI-90 |
  Improvement |
       Points |      Freq.     Percent        Cum.
--------------+-----------------------------------
   0 out of 9 |        491       15.90       15.90
   1 out of 9 |         95        3.08       18.97
   2 out of 9 |        113        3.66       22.63
   3 out of 9 |        116        3.76       26.38
   4 out of 9 |        113        3.66       30.04
   5 out of 9 |        164        5.31       35.35
   6 out of 9 |        164        5.31       40.66
   7 out of 9 |        318       10.29       50.96
   8 out of 9 |        308        9.97       60.93
   9 out of 9 |      1,172       37.94       98.87
Not Available |         35        1.13      100.00
--------------+-----------------------------------
        Total |      3,089      100.00

by Jean Roth , jroth@nber.org , 16 Nov 2016