Frequencies for first 10,000 rows of prov2480 variable in pos2006 dataset :

 srv: short |
       term |
  inpatient |
       care |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,407       94.07       94.07
          0 |         34        0.34       94.41
          1 |        115        1.15       95.56
          2 |        438        4.38       99.94
          3 |          6        0.06      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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