Frequencies for first 10,000 rows of a5 variable in miacc dataset :

         a5 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,174       61.74       61.74
          1 |         56        0.56       62.30
          2 |         82        0.82       63.12
          3 |         71        0.71       63.83
          4 |         72        0.72       64.55
          5 |         73        0.73       65.28
          6 |         96        0.96       66.24
          7 |         96        0.96       67.20
          8 |        114        1.14       68.34
          9 |        121        1.21       69.55
         10 |        115        1.15       70.70
         11 |        128        1.28       71.98
         12 |        175        1.75       73.73
         13 |        144        1.44       75.17
         14 |        158        1.58       76.75
         15 |        177        1.77       78.52
         16 |        162        1.62       80.14
         17 |        180        1.80       81.94
         18 |        163        1.63       83.57
         19 |        153        1.53       85.10
         20 |        161        1.61       86.71
         21 |        181        1.81       88.52
         22 |        154        1.54       90.06
         23 |        132        1.32       91.38
         24 |        109        1.09       92.47
         25 |        116        1.16       93.63
         26 |         99        0.99       94.62
         27 |         94        0.94       95.56
         28 |         66        0.66       96.22
         29 |         77        0.77       96.99
         30 |         48        0.48       97.47
         31 |         46        0.46       97.93
         32 |         46        0.46       98.39
         33 |         25        0.25       98.64
         34 |         22        0.22       98.86
         35 |         15        0.15       99.01
         36 |         27        0.27       99.28
         37 |         19        0.19       99.47
         38 |         11        0.11       99.58
         39 |         11        0.11       99.69
         40 |          4        0.04       99.73
         41 |          5        0.05       99.78
         42 |          5        0.05       99.83
         43 |          4        0.04       99.87
         45 |          3        0.03       99.90
         46 |          1        0.01       99.91
         47 |          1        0.01       99.92
         48 |          1        0.01       99.93
         49 |          2        0.02       99.95
         50 |          1        0.01       99.96
         51 |          2        0.02       99.98
         54 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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