Frequencies for painmani variable in hvbp_hcahps_06_08_2016 dataset :

         Pain |
   Management |
  Improvement |
       Points |      Freq.     Percent        Cum.
--------------+-----------------------------------
           0  |      1,724       56.92       56.92
           1  |        313       10.33       67.25
           2  |        267        8.81       76.06
           3  |        188        6.21       82.27
           4  |        136        4.49       86.76
           5  |         86        2.84       89.60
           6  |         52        1.72       91.32
           7  |         33        1.09       92.41
           8  |         15        0.50       92.90
           9  |         98        3.24       96.14
Not Available |        117        3.86      100.00
--------------+-----------------------------------
        Total |      3,029      100.00

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