Frequencies for first 10,000 rows of prov2480 variable in pos1996 dataset :

 srv: short |
       term |
  inpatient |
       care |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,617       96.17       96.17
          0 |         15        0.15       96.32
          1 |         95        0.95       97.27
          2 |        270        2.70       99.97
          3 |          3        0.03      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016