Frequencies for nurscomi variable in hvbp_hcahps_10_28_2015 dataset :

Communication |
  with Nurses |
  Improvement |
       Points |      Freq.     Percent        Cum.
--------------+-----------------------------------
           0  |      1,508       49.59       49.59
           1  |        394       12.96       62.55
           2  |        340       11.18       73.73
           3  |        224        7.37       81.09
           4  |        160        5.26       86.35
           5  |         91        2.99       89.35
           6  |         52        1.71       91.06
           7  |         22        0.72       91.78
           8  |         18        0.59       92.37
           9  |        111        3.65       96.02
Not Available |        121        3.98      100.00
--------------+-----------------------------------
        Total |      3,041      100.00

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