Frequencies for first 10,000 rows of a8 variable in miacc dataset :

         a8 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,017       60.17       60.17
          1 |         60        0.60       60.77
          2 |         84        0.84       61.61
          3 |         68        0.68       62.29
          4 |         79        0.79       63.08
          5 |         88        0.88       63.96
          6 |         96        0.96       64.92
          7 |        105        1.05       65.97
          8 |        130        1.30       67.27
          9 |        132        1.32       68.59
         10 |        116        1.16       69.75
         11 |        171        1.71       71.46
         12 |        170        1.70       73.16
         13 |        158        1.58       74.74
         14 |        188        1.88       76.62
         15 |        160        1.60       78.22
         16 |        162        1.62       79.84
         17 |        157        1.57       81.41
         18 |        215        2.15       83.56
         19 |        191        1.91       85.47
         20 |        168        1.68       87.15
         21 |        159        1.59       88.74
         22 |        135        1.35       90.09
         23 |        148        1.48       91.57
         24 |        115        1.15       92.72
         25 |         94        0.94       93.66
         26 |        103        1.03       94.69
         27 |         85        0.85       95.54
         28 |         73        0.73       96.27
         29 |         64        0.64       96.91
         30 |         52        0.52       97.43
         31 |         36        0.36       97.79
         32 |         40        0.40       98.19
         33 |         45        0.45       98.64
         34 |         27        0.27       98.91
         35 |         23        0.23       99.14
         36 |         11        0.11       99.25
         37 |          9        0.09       99.34
         38 |         15        0.15       99.49
         39 |         16        0.16       99.65
         40 |          9        0.09       99.74
         41 |          5        0.05       99.79
         42 |          4        0.04       99.83
         43 |          2        0.02       99.85
         44 |          2        0.02       99.87
         45 |          3        0.03       99.90
         46 |          3        0.03       99.93
         47 |          1        0.01       99.94
         48 |          1        0.01       99.95
         49 |          1        0.01       99.96
         50 |          1        0.01       99.97
         51 |          1        0.01       99.98
         53 |          1        0.01       99.99
         92 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2016