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

     Manual |
  Restraint |
 System-Use |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,801       58.01       58.01
          1 |          9        0.09       58.10
          2 |        113        1.13       59.23
          3 |        230        2.30       61.53
          4 |         39        0.39       61.92
          5 |        147        1.47       63.39
          8 |        202        2.02       65.41
          9 |      3,459       34.59      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016