Frequencies for first 10,000 rows of mentl_hlth_srvc_cntrct_cnt variable in pos2009 dataset :

     MENTAL |
     HEALTH |
 SERVICES - |
   CONTRACT |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,284       92.84       92.84
        .01 |         44        0.44       93.28
        .03 |         71        0.71       93.99
        .04 |         26        0.26       94.25
        .05 |          1        0.01       94.26
        .06 |        134        1.34       95.60
        .07 |         31        0.31       95.91
        .09 |         39        0.39       96.30
         .1 |          3        0.03       96.33
        .11 |        143        1.43       97.76
        .13 |          3        0.03       97.79
        .14 |         26        0.26       98.05
        .17 |         24        0.24       98.29
        .19 |          1        0.01       98.30
         .2 |          3        0.03       98.33
        .21 |          3        0.03       98.36
        .22 |          1        0.01       98.37
        .23 |         66        0.66       99.03
        .24 |          1        0.01       99.04
        .25 |          2        0.02       99.06
        .26 |          3        0.03       99.09
        .29 |         11        0.11       99.20
         .3 |          1        0.01       99.21
        .31 |          1        0.01       99.22
        .34 |          4        0.04       99.26
        .36 |          3        0.03       99.29
         .4 |          1        0.01       99.30
        .43 |          5        0.05       99.35
        .46 |          7        0.07       99.42
        .49 |          1        0.01       99.43
         .5 |          2        0.02       99.45
        .51 |          2        0.02       99.47
        .57 |          6        0.06       99.53
         .6 |          1        0.01       99.54
        .63 |          1        0.01       99.55
        .69 |          7        0.07       99.62
        .71 |          1        0.01       99.63
        .74 |          1        0.01       99.64
         .8 |          1        0.01       99.65
        .86 |          1        0.01       99.66
          1 |          1        0.01       99.67
       1.03 |          1        0.01       99.68
       1.14 |         13        0.13       99.81
       1.23 |          2        0.02       99.83
       1.31 |          1        0.01       99.84
       1.37 |          1        0.01       99.85
       1.59 |          1        0.01       99.86
       1.63 |          1        0.01       99.87
       1.71 |          2        0.02       99.89
       1.89 |          1        0.01       99.90
          2 |          2        0.02       99.92
       2.14 |          1        0.01       99.93
       2.29 |          4        0.04       99.97
       3.09 |          1        0.01       99.98
       4.29 |          1        0.01       99.99
         20 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 May 2017