Frequencies for first 10,000 rows of a6 variable in miacc dataset :

         a6 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,796       57.96       57.96
          1 |         64        0.64       58.60
          2 |         77        0.77       59.37
          3 |         92        0.92       60.29
          4 |         96        0.96       61.25
          5 |         85        0.85       62.10
          6 |         95        0.95       63.05
          7 |        105        1.05       64.10
          8 |        125        1.25       65.35
          9 |        134        1.34       66.69
         10 |        153        1.53       68.22
         11 |        152        1.52       69.74
         12 |        169        1.69       71.43
         13 |        178        1.78       73.21
         14 |        152        1.52       74.73
         15 |        203        2.03       76.76
         16 |        216        2.16       78.92
         17 |        165        1.65       80.57
         18 |        180        1.80       82.37
         19 |        182        1.82       84.19
         20 |        173        1.73       85.92
         21 |        185        1.85       87.77
         22 |        177        1.77       89.54
         23 |        156        1.56       91.10
         24 |        128        1.28       92.38
         25 |        115        1.15       93.53
         26 |        119        1.19       94.72
         27 |         95        0.95       95.67
         28 |         76        0.76       96.43
         29 |         67        0.67       97.10
         30 |         35        0.35       97.45
         31 |         47        0.47       97.92
         32 |         36        0.36       98.28
         33 |         24        0.24       98.52
         34 |         21        0.21       98.73
         35 |         22        0.22       98.95
         36 |         17        0.17       99.12
         37 |         15        0.15       99.27
         38 |         21        0.21       99.48
         39 |         12        0.12       99.60
         40 |          5        0.05       99.65
         41 |          8        0.08       99.73
         42 |          6        0.06       99.79
         43 |          2        0.02       99.81
         44 |          2        0.02       99.83
         45 |          4        0.04       99.87
         46 |          4        0.04       99.91
         47 |          1        0.01       99.92
         48 |          1        0.01       99.93
         49 |          1        0.01       99.94
         52 |          1        0.01       99.95
         54 |          1        0.01       99.96
         56 |          1        0.01       99.97
         57 |          1        0.01       99.98
         61 |          1        0.01       99.99
         89 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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