Frequencies for first 10,000 rows of prov1030 variable in pos2004 dataset :

      occup |
    therapy |
aide - part |
       time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,978       99.78       99.78
        .11 |          1        0.01       99.79
        .14 |          1        0.01       99.80
        .16 |          1        0.01       99.81
        .21 |          1        0.01       99.82
        .24 |          1        0.01       99.83
        .29 |          2        0.02       99.85
         .3 |          1        0.01       99.86
        .34 |          2        0.02       99.88
        .35 |          1        0.01       99.89
        .36 |          1        0.01       99.90
        .43 |          3        0.03       99.93
        .56 |          1        0.01       99.94
        .57 |          2        0.02       99.96
         .6 |          1        0.01       99.97
        .84 |          1        0.01       99.98
        .86 |          1        0.01       99.99
       1.26 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 26 Jan 2016