Frequencies for painmani variable in hvbp_hcahps_05_28_2013 dataset :

       Pain |
 Management |
Improvement |
     Points |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      1,368       45.84       45.84
          1 |        312       10.46       56.30
          2 |        285        9.55       65.85
          3 |        274        9.18       75.03
          4 |        252        8.45       83.48
          5 |        162        5.43       88.91
          6 |         92        3.08       91.99
          7 |         48        1.61       93.60
          8 |         37        1.24       94.84
          9 |        101        3.38       98.22
          . |         53        1.78      100.00
------------+-----------------------------------
      Total |      2,984      100.00

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