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

         a8 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,795       57.95       57.95
          1 |         44        0.44       58.39
          2 |         75        0.75       59.14
          3 |         82        0.82       59.96
          4 |         71        0.71       60.67
          5 |         82        0.82       61.49
          6 |         87        0.87       62.36
          7 |         94        0.94       63.30
          8 |        111        1.11       64.41
          9 |        140        1.40       65.81
         10 |        150        1.50       67.31
         11 |        165        1.65       68.96
         12 |        182        1.82       70.78
         13 |        169        1.69       72.47
         14 |        165        1.65       74.12
         15 |        170        1.70       75.82
         16 |        174        1.74       77.56
         17 |        201        2.01       79.57
         18 |        201        2.01       81.58
         19 |        181        1.81       83.39
         20 |        182        1.82       85.21
         21 |        198        1.98       87.19
         22 |        174        1.74       88.93
         23 |        166        1.66       90.59
         24 |        125        1.25       91.84
         25 |        114        1.14       92.98
         26 |        105        1.05       94.03
         27 |        103        1.03       95.06
         28 |         90        0.90       95.96
         29 |         59        0.59       96.55
         30 |         62        0.62       97.17
         31 |         39        0.39       97.56
         32 |         39        0.39       97.95
         33 |         34        0.34       98.29
         34 |         28        0.28       98.57
         35 |         30        0.30       98.87
         36 |         17        0.17       99.04
         37 |         14        0.14       99.18
         38 |         23        0.23       99.41
         39 |          9        0.09       99.50
         40 |         14        0.14       99.64
         41 |          7        0.07       99.71
         42 |          7        0.07       99.78
         43 |          4        0.04       99.82
         45 |          1        0.01       99.83
         46 |          2        0.02       99.85
         48 |          2        0.02       99.87
         51 |          3        0.03       99.90
         52 |          1        0.01       99.91
         54 |          1        0.01       99.92
         55 |          2        0.02       99.94
         56 |          1        0.01       99.95
         57 |          1        0.01       99.96
         58 |          1        0.01       99.97
         66 |          1        0.01       99.98
         71 |          1        0.01       99.99
         72 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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