Frequencies for first 10,000 rows of pt_astnt_prtm_cnt variable in pos2005 dataset :

  phys ther |
asst - part |
       time |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,880       98.80       98.80
        .04 |          1        0.01       98.81
        .06 |          1        0.01       98.82
        .07 |          1        0.01       98.83
        .09 |          3        0.03       98.86
         .1 |          1        0.01       98.87
        .11 |          4        0.04       98.91
        .12 |          1        0.01       98.92
        .13 |          5        0.05       98.97
        .14 |          2        0.02       98.99
        .16 |          1        0.01       99.00
        .17 |          5        0.05       99.05
        .19 |          4        0.04       99.09
         .2 |          1        0.01       99.10
        .21 |          1        0.01       99.11
        .22 |          1        0.01       99.12
        .23 |          9        0.09       99.21
        .24 |          1        0.01       99.22
        .29 |         10        0.10       99.32
         .3 |          2        0.02       99.34
        .34 |          4        0.04       99.38
        .36 |          5        0.05       99.43
        .39 |          1        0.01       99.44
        .43 |          2        0.02       99.46
        .44 |          1        0.01       99.47
        .46 |          6        0.06       99.53
         .5 |          3        0.03       99.56
        .51 |          1        0.01       99.57
        .56 |          1        0.01       99.58
        .57 |         10        0.10       99.68
        .61 |          1        0.01       99.69
        .63 |          1        0.01       99.70
        .69 |          2        0.02       99.72
         .7 |          1        0.01       99.73
        .71 |          1        0.01       99.74
        .72 |          1        0.01       99.75
         .8 |          1        0.01       99.76
        .81 |          1        0.01       99.77
        .83 |          1        0.01       99.78
        .84 |          1        0.01       99.79
        .86 |          4        0.04       99.83
        .89 |          1        0.01       99.84
         .9 |          1        0.01       99.85
        .91 |          2        0.02       99.87
        .97 |          2        0.02       99.89
          1 |          1        0.01       99.90
       1.03 |          1        0.01       99.91
       1.06 |          1        0.01       99.92
       1.07 |          1        0.01       99.93
       1.11 |          1        0.01       99.94
       1.14 |          2        0.02       99.96
       1.21 |          1        0.01       99.97
       1.23 |          1        0.01       99.98
        1.4 |          1        0.01       99.99
       3.13 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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