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

     Manual |
Restraint-U |
         se |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,349       43.49       43.49
          2 |         29        0.29       43.78
          3 |         28        0.28       44.06
          4 |          7        0.07       44.13
          5 |         87        0.87       45.00
          8 |         28        0.28       45.28
          9 |      5,472       54.72      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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