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

  Automatic |
Restraint-F |
    unction |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,686       96.86       96.86
          1 |          3        0.03       96.89
          2 |          3        0.03       96.92
          9 |        308        3.08      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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