Frequencies for first 10,000 rows of prov0980 variable in pos1999 dataset :

     mental |
     health |
 services - |
   contract |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,313       93.13       93.13
        .01 |         61        0.61       93.74
        .03 |         85        0.85       94.59
        .04 |         18        0.18       94.77
        .05 |          1        0.01       94.78
        .06 |        107        1.07       95.85
        .07 |         18        0.18       96.03
        .09 |         29        0.29       96.32
         .1 |          6        0.06       96.38
        .11 |        108        1.08       97.46
        .13 |          1        0.01       97.47
        .14 |         21        0.21       97.68
        .17 |         24        0.24       97.92
        .19 |          1        0.01       97.93
         .2 |          1        0.01       97.94
        .21 |          2        0.02       97.96
        .22 |          1        0.01       97.97
        .23 |         39        0.39       98.36
        .24 |          1        0.01       98.37
        .25 |         11        0.11       98.48
        .26 |          3        0.03       98.51
        .27 |          1        0.01       98.52
        .29 |         10        0.10       98.62
         .3 |          3        0.03       98.65
        .31 |          1        0.01       98.66
        .34 |          4        0.04       98.70
        .36 |         10        0.10       98.80
        .37 |          1        0.01       98.81
        .41 |          1        0.01       98.82
        .43 |          2        0.02       98.84
        .46 |         14        0.14       98.98
         .5 |          4        0.04       99.02
        .51 |          1        0.01       99.03
        .54 |          1        0.01       99.04
        .57 |          6        0.06       99.10
        .59 |          1        0.01       99.11
        .66 |          1        0.01       99.12
        .69 |          8        0.08       99.20
        .71 |          2        0.02       99.22
        .86 |          4        0.04       99.26
          1 |          1        0.01       99.27
       1.03 |          1        0.01       99.28
       1.06 |          1        0.01       99.29
       1.14 |          5        0.05       99.34
        1.2 |          1        0.01       99.35
       1.29 |          1        0.01       99.36
       1.43 |          4        0.04       99.40
        1.5 |          1        0.01       99.41
       1.83 |          2        0.02       99.43
          2 |          1        0.01       99.44
       2.06 |          1        0.01       99.45
       2.29 |          4        0.04       99.49
       2.79 |          1        0.01       99.50
       2.86 |         11        0.11       99.61
       3.43 |          2        0.02       99.63
       4.29 |          2        0.02       99.65
       5.71 |          8        0.08       99.73
          6 |          1        0.01       99.74
       7.14 |          1        0.01       99.75
          8 |          2        0.02       99.77
       8.57 |          1        0.01       99.78
      11.43 |          7        0.07       99.85
      14.29 |          2        0.02       99.87
      17.14 |          1        0.01       99.88
         20 |          2        0.02       99.90
      22.86 |          4        0.04       99.94
      28.57 |          4        0.04       99.98
      42.86 |          1        0.01       99.99
      71.43 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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