Frequencies for first 10,000 rows of man_rest variable in person dataset :

     Manual |
Restraint-U |
         se |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,043       50.43       50.43
          1 |          5        0.05       50.48
          2 |        124        1.24       51.72
          3 |         42        0.42       52.14
          4 |          2        0.02       52.16
          5 |         86        0.86       53.02
          8 |         58        0.58       53.60
          9 |      4,640       46.40      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Apr 2016