Frequencies for first 10,000 rows of a7 variable in miacc dataset :

         a7 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,827       58.27       58.27
          1 |         40        0.40       58.67
          2 |         93        0.93       59.60
          3 |         61        0.61       60.21
          4 |         85        0.85       61.06
          5 |         83        0.83       61.89
          6 |         96        0.96       62.85
          7 |        112        1.12       63.97
          8 |        127        1.27       65.24
          9 |        125        1.25       66.49
         10 |        146        1.46       67.95
         11 |        153        1.53       69.48
         12 |        169        1.69       71.17
         13 |        151        1.51       72.68
         14 |        189        1.89       74.57
         15 |        176        1.76       76.33
         16 |        181        1.81       78.14
         17 |        174        1.74       79.88
         18 |        183        1.83       81.71
         19 |        190        1.90       83.61
         20 |        171        1.71       85.32
         21 |        151        1.51       86.83
         22 |        198        1.98       88.81
         23 |        148        1.48       90.29
         24 |        127        1.27       91.56
         25 |        123        1.23       92.79
         26 |        116        1.16       93.95
         27 |         91        0.91       94.86
         28 |         70        0.70       95.56
         29 |         74        0.74       96.30
         30 |         52        0.52       96.82
         31 |         38        0.38       97.20
         32 |         39        0.39       97.59
         33 |         44        0.44       98.03
         34 |         37        0.37       98.40
         35 |         30        0.30       98.70
         36 |         25        0.25       98.95
         37 |         16        0.16       99.11
         38 |         16        0.16       99.27
         39 |         12        0.12       99.39
         40 |         10        0.10       99.49
         41 |         10        0.10       99.59
         42 |          7        0.07       99.66
         43 |          7        0.07       99.73
         44 |          4        0.04       99.77
         45 |          7        0.07       99.84
         47 |          2        0.02       99.86
         48 |          2        0.02       99.88
         49 |          2        0.02       99.90
         50 |          1        0.01       99.91
         51 |          1        0.01       99.92
         52 |          2        0.02       99.94
         54 |          1        0.01       99.95
         60 |          1        0.01       99.96
         65 |          1        0.01       99.97
         72 |          1        0.01       99.98
         86 |          1        0.01       99.99
         89 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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