Frequencies for first 10,000 rows of shrt_term_ip_srvc_cd variable in pos2003 dataset :

 srv: short |
       term |
  inpatient |
       care |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,504       95.04       95.04
          0 |         25        0.25       95.29
          1 |        107        1.07       96.36
          2 |        362        3.62       99.98
          3 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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