Frequencies for first 10,000 rows of prov1440 variable in pos1993 dataset :

   physical |
 therapists |
- part time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,904       99.04       99.04
        .03 |          1        0.01       99.05
        .04 |          2        0.02       99.07
        .06 |          3        0.03       99.10
        .07 |          3        0.03       99.13
        .09 |          1        0.01       99.14
         .1 |          1        0.01       99.15
        .11 |          4        0.04       99.19
        .14 |          3        0.03       99.22
        .17 |          2        0.02       99.24
        .19 |          3        0.03       99.27
         .2 |          2        0.02       99.29
        .21 |          1        0.01       99.30
        .23 |          2        0.02       99.32
        .24 |          1        0.01       99.33
        .25 |          1        0.01       99.34
        .27 |          1        0.01       99.35
        .29 |          2        0.02       99.37
        .34 |          1        0.01       99.38
        .36 |          1        0.01       99.39
         .4 |          1        0.01       99.40
        .43 |          3        0.03       99.43
        .46 |          1        0.01       99.44
        .49 |          1        0.01       99.45
         .5 |          2        0.02       99.47
        .51 |          2        0.02       99.49
        .54 |          1        0.01       99.50
        .56 |          1        0.01       99.51
        .57 |          7        0.07       99.58
         .6 |          1        0.01       99.59
        .61 |          1        0.01       99.60
        .63 |          2        0.02       99.62
        .71 |          1        0.01       99.63
        .79 |          1        0.01       99.64
         .8 |          2        0.02       99.66
        .81 |          2        0.02       99.68
        .86 |          2        0.02       99.70
        .91 |          1        0.01       99.71
        .97 |          1        0.01       99.72
          1 |          2        0.02       99.74
       1.04 |          1        0.01       99.75
       1.07 |          2        0.02       99.77
       1.09 |          2        0.02       99.79
       1.14 |          6        0.06       99.85
       1.24 |          1        0.01       99.86
       1.37 |          1        0.01       99.87
       1.49 |          1        0.01       99.88
       1.69 |          1        0.01       99.89
       1.71 |          1        0.01       99.90
       1.79 |          1        0.01       99.91
       2.01 |          1        0.01       99.92
       2.97 |          1        0.01       99.93
       3.43 |          1        0.01       99.94
       8.54 |          1        0.01       99.95
      14.29 |          1        0.01       99.96
      44.29 |          1        0.01       99.97
      57.14 |          2        0.02       99.99
        134 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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