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

         a8 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,950       59.50       59.50
          1 |         45        0.45       59.95
          2 |         76        0.76       60.71
          3 |         75        0.75       61.46
          4 |         90        0.90       62.36
          5 |         82        0.82       63.18
          6 |         96        0.96       64.14
          7 |         92        0.92       65.06
          8 |        115        1.15       66.21
          9 |        115        1.15       67.36
         10 |        136        1.36       68.72
         11 |        124        1.24       69.96
         12 |        151        1.51       71.47
         13 |        145        1.45       72.92
         14 |        168        1.68       74.60
         15 |        187        1.87       76.47
         16 |        161        1.61       78.08
         17 |        191        1.91       79.99
         18 |        190        1.90       81.89
         19 |        167        1.67       83.56
         20 |        165        1.65       85.21
         21 |        168        1.68       86.89
         22 |        155        1.55       88.44
         23 |        163        1.63       90.07
         24 |        142        1.42       91.49
         25 |        116        1.16       92.65
         26 |        122        1.22       93.87
         27 |        110        1.10       94.97
         28 |         73        0.73       95.70
         29 |         58        0.58       96.28
         30 |         51        0.51       96.79
         31 |         41        0.41       97.20
         32 |         53        0.53       97.73
         33 |         36        0.36       98.09
         34 |         31        0.31       98.40
         35 |         30        0.30       98.70
         36 |         24        0.24       98.94
         37 |         20        0.20       99.14
         38 |         16        0.16       99.30
         39 |         14        0.14       99.44
         40 |         14        0.14       99.58
         41 |         11        0.11       99.69
         42 |          3        0.03       99.72
         43 |          5        0.05       99.77
         44 |          3        0.03       99.80
         45 |          5        0.05       99.85
         46 |          4        0.04       99.89
         48 |          1        0.01       99.90
         49 |          2        0.02       99.92
         51 |          1        0.01       99.93
         61 |          1        0.01       99.94
         63 |          1        0.01       99.95
         64 |          2        0.02       99.97
         66 |          1        0.01       99.98
         73 |          1        0.01       99.99
         76 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Oct 2016