Frequencies for nurscomi variable in hvbp_hcahps_08_26_2016 dataset :

Communication |
  with Nurses |
  Improvement |
       Points |      Freq.     Percent        Cum.
--------------+-----------------------------------
           0  |      1,500       49.69       49.69
           1  |        393       13.02       62.70
           2  |        340       11.26       73.96
           3  |        222        7.35       81.32
           4  |        159        5.27       86.58
           5  |         89        2.95       89.53
           6  |         51        1.69       91.22
           7  |         22        0.73       91.95
           8  |         18        0.60       92.55
           9  |        110        3.64       96.19
Not Available |        115        3.81      100.00
--------------+-----------------------------------
        Total |      3,019      100.00

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