Frequencies for first 10,000 rows of rehab_unit_trmntn_cd variable in pos2011 dataset :

Rehabilitat |
   ion Unit |
Termination |
       Code |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      9,795       97.95       97.95
          0 |        144        1.44       99.39
          1 |         43        0.43       99.82
          4 |          3        0.03       99.85
          7 |         15        0.15      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Apr 2019