Frequencies for psi90measurescore variable in hvbp_outcome_11_17_2015 dataset :

       PSI-90 |
Measure Score |      Freq.     Percent        Cum.
--------------+-----------------------------------
  0 out of 10 |        204        6.71        6.71
  1 out of 10 |         78        2.56        9.27
 10 out of 10 |      1,319       43.37       52.65
  2 out of 10 |         85        2.80       55.44
  3 out of 10 |         86        2.83       58.27
  4 out of 10 |        133        4.37       62.64
  5 out of 10 |        175        5.75       68.40
  6 out of 10 |        184        6.05       74.45
  7 out of 10 |        210        6.91       81.35
  8 out of 10 |        269        8.85       90.20
  9 out of 10 |        293        9.63       99.84
Not Available |          5        0.16      100.00
--------------+-----------------------------------
        Total |      3,041      100.00

by Jean Roth , jroth@nber.org , 15 Nov 2016