Frequencies for psi90measurescore variable in hvbp_outcome_08_06_2015 dataset :

       PSI-90 |
Measure Score |      Freq.     Percent        Cum.
--------------+-----------------------------------
  0 out of 10 |        216        7.07        7.07
  1 out of 10 |         71        2.32        9.39
 10 out of 10 |        924       30.23       39.61
  2 out of 10 |        101        3.30       42.92
  3 out of 10 |        141        4.61       47.53
  4 out of 10 |        149        4.87       52.40
  5 out of 10 |        191        6.25       58.65
  6 out of 10 |        220        7.20       65.85
  7 out of 10 |        329       10.76       76.61
  8 out of 10 |        363       11.87       88.49
  9 out of 10 |        345       11.29       99.77
Not Available |          7        0.23      100.00
--------------+-----------------------------------
        Total |      3,057      100.00

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