Frequencies for first 10,000 rows of prov1020 variable in pos2001 dataset :

      occup |
    therapy |
     aide - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,889       98.89       98.89
        .01 |          3        0.03       98.92
        .03 |          8        0.08       99.00
        .04 |          4        0.04       99.04
        .06 |          3        0.03       99.07
        .07 |          1        0.01       99.08
        .09 |          1        0.01       99.09
         .1 |          2        0.02       99.11
        .11 |          1        0.01       99.12
        .12 |          1        0.01       99.13
        .13 |          2        0.02       99.15
        .14 |          7        0.07       99.22
        .15 |          2        0.02       99.24
        .17 |          1        0.01       99.25
        .18 |          1        0.01       99.26
         .2 |          1        0.01       99.27
        .23 |          1        0.01       99.28
        .24 |          1        0.01       99.29
        .25 |          1        0.01       99.30
        .27 |          1        0.01       99.31
        .29 |          6        0.06       99.37
         .3 |          1        0.01       99.38
        .34 |          3        0.03       99.41
        .35 |          1        0.01       99.42
        .36 |          4        0.04       99.46
        .37 |          1        0.01       99.47
        .38 |          1        0.01       99.48
        .41 |          1        0.01       99.49
        .47 |          1        0.01       99.50
         .5 |          1        0.01       99.51
        .54 |          2        0.02       99.53
        .56 |          1        0.01       99.54
        .57 |         14        0.14       99.68
        .77 |          1        0.01       99.69
        .86 |          2        0.02       99.71
         .9 |          1        0.01       99.72
        .91 |          1        0.01       99.73
        .92 |          1        0.01       99.74
        .93 |          1        0.01       99.75
          1 |          2        0.02       99.77
       1.06 |          1        0.01       99.78
       1.14 |         10        0.10       99.88
       1.15 |          2        0.02       99.90
       1.17 |          1        0.01       99.91
       1.26 |          2        0.02       99.93
       1.33 |          1        0.01       99.94
       1.37 |          1        0.01       99.95
       1.59 |          1        0.01       99.96
       1.71 |          1        0.01       99.97
       2.44 |          1        0.01       99.98
       2.86 |          1        0.01       99.99
       5.71 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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