Frequencies for first 10,000 rows of prov1030 variable in pos1997 dataset :

      occup |
    therapy |
aide - part |
       time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,961       99.61       99.61
        .06 |          1        0.01       99.62
        .09 |          1        0.01       99.63
         .1 |          1        0.01       99.64
        .16 |          2        0.02       99.66
        .19 |          1        0.01       99.67
         .2 |          1        0.01       99.68
        .21 |          1        0.01       99.69
        .23 |          3        0.03       99.72
        .29 |          1        0.01       99.73
        .34 |          1        0.01       99.74
        .35 |          1        0.01       99.75
        .36 |          1        0.01       99.76
        .37 |          1        0.01       99.77
        .46 |          1        0.01       99.78
         .5 |          1        0.01       99.79
        .51 |          1        0.01       99.80
        .57 |          4        0.04       99.84
        .63 |          2        0.02       99.86
        .69 |          2        0.02       99.88
        .71 |          1        0.01       99.89
        .74 |          1        0.01       99.90
        .87 |          1        0.01       99.91
        .91 |          2        0.02       99.93
        .93 |          1        0.01       99.94
        .94 |          1        0.01       99.95
       1.29 |          1        0.01       99.96
       1.66 |          1        0.01       99.97
      34.29 |          1        0.01       99.98
      47.14 |          1        0.01       99.99
      57.14 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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