Frequencies for first 10,000 rows of prov2450 variable in pos2002 dataset :

       srv: |
rehabilitat |
        ion |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      8,812       88.12       88.12
          0 |        685        6.85       94.97
          1 |        350        3.50       98.47
          2 |        117        1.17       99.64
          3 |         36        0.36      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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