Frequencies for first 10,000 rows of prov0015 variable in pos2008 dataset :

acute/respi |
    te care |
  indicator |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,408       94.08       94.08
          A |        114        1.14       95.22
          B |         70        0.70       95.92
          C |        408        4.08      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017