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

         a8 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,970       59.70       59.70
          1 |         72        0.72       60.42
          2 |         81        0.81       61.23
          3 |         62        0.62       61.85
          4 |         68        0.68       62.53
          5 |         83        0.83       63.36
          6 |         69        0.69       64.05
          7 |         79        0.79       64.84
          8 |        105        1.05       65.89
          9 |        120        1.20       67.09
         10 |        131        1.31       68.40
         11 |        149        1.49       69.89
         12 |        150        1.50       71.39
         13 |        162        1.62       73.01
         14 |        171        1.71       74.72
         15 |        181        1.81       76.53
         16 |        193        1.93       78.46
         17 |        184        1.84       80.30
         18 |        175        1.75       82.05
         19 |        194        1.94       83.99
         20 |        162        1.62       85.61
         21 |        155        1.55       87.16
         22 |        165        1.65       88.81
         23 |        142        1.42       90.23
         24 |        148        1.48       91.71
         25 |        119        1.19       92.90
         26 |        108        1.08       93.98
         27 |         94        0.94       94.92
         28 |         80        0.80       95.72
         29 |         64        0.64       96.36
         30 |         61        0.61       96.97
         31 |         46        0.46       97.43
         32 |         33        0.33       97.76
         33 |         41        0.41       98.17
         34 |         36        0.36       98.53
         35 |         27        0.27       98.80
         36 |         23        0.23       99.03
         37 |         15        0.15       99.18
         38 |         10        0.10       99.28
         39 |          8        0.08       99.36
         40 |         15        0.15       99.51
         41 |         10        0.10       99.61
         42 |         10        0.10       99.71
         43 |          5        0.05       99.76
         44 |          7        0.07       99.83
         45 |          1        0.01       99.84
         46 |          3        0.03       99.87
         47 |          1        0.01       99.88
         49 |          1        0.01       99.89
         50 |          2        0.02       99.91
         51 |          1        0.01       99.92
         54 |          2        0.02       99.94
         60 |          2        0.02       99.96
         61 |          1        0.01       99.97
         63 |          1        0.01       99.98
         65 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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