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

         a8 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,961       59.61       59.61
          1 |         66        0.66       60.27
          2 |         81        0.81       61.08
          3 |         83        0.83       61.91
          4 |         89        0.89       62.80
          5 |         77        0.77       63.57
          6 |         86        0.86       64.43
          7 |        113        1.13       65.56
          8 |        127        1.27       66.83
          9 |        138        1.38       68.21
         10 |        147        1.47       69.68
         11 |        148        1.48       71.16
         12 |        166        1.66       72.82
         13 |        166        1.66       74.48
         14 |        183        1.83       76.31
         15 |        155        1.55       77.86
         16 |        184        1.84       79.70
         17 |        174        1.74       81.44
         18 |        190        1.90       83.34
         19 |        163        1.63       84.97
         20 |        159        1.59       86.56
         21 |        168        1.68       88.24
         22 |        154        1.54       89.78
         23 |        139        1.39       91.17
         24 |        132        1.32       92.49
         25 |        110        1.10       93.59
         26 |        110        1.10       94.69
         27 |         95        0.95       95.64
         28 |         71        0.71       96.35
         29 |         67        0.67       97.02
         30 |         68        0.68       97.70
         31 |         31        0.31       98.01
         32 |         29        0.29       98.30
         33 |         28        0.28       98.58
         34 |         21        0.21       98.79
         35 |         21        0.21       99.00
         36 |         21        0.21       99.21
         37 |         10        0.10       99.31
         38 |         12        0.12       99.43
         39 |         14        0.14       99.57
         40 |          8        0.08       99.65
         41 |          8        0.08       99.73
         42 |          4        0.04       99.77
         43 |          3        0.03       99.80
         44 |          4        0.04       99.84
         45 |          6        0.06       99.90
         46 |          2        0.02       99.92
         47 |          1        0.01       99.93
         48 |          1        0.01       99.94
         49 |          1        0.01       99.95
         50 |          1        0.01       99.96
         51 |          1        0.01       99.97
         52 |          1        0.01       99.98
         53 |          1        0.01       99.99
         61 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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