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

         a8 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,861       58.61       58.61
          1 |         47        0.47       59.08
          2 |         81        0.81       59.89
          3 |         79        0.79       60.68
          4 |         87        0.87       61.55
          5 |         84        0.84       62.39
          6 |        102        1.02       63.41
          7 |        113        1.13       64.54
          8 |        111        1.11       65.65
          9 |        124        1.24       66.89
         10 |        139        1.39       68.28
         11 |        150        1.50       69.78
         12 |        176        1.76       71.54
         13 |        164        1.64       73.18
         14 |        162        1.62       74.80
         15 |        176        1.76       76.56
         16 |        173        1.73       78.29
         17 |        200        2.00       80.29
         18 |        198        1.98       82.27
         19 |        179        1.79       84.06
         20 |        167        1.67       85.73
         21 |        189        1.89       87.62
         22 |        178        1.78       89.40
         23 |        128        1.28       90.68
         24 |        139        1.39       92.07
         25 |         97        0.97       93.04
         26 |        102        1.02       94.06
         27 |        100        1.00       95.06
         28 |         82        0.82       95.88
         29 |         65        0.65       96.53
         30 |         55        0.55       97.08
         31 |         43        0.43       97.51
         32 |         36        0.36       97.87
         33 |         36        0.36       98.23
         34 |         40        0.40       98.63
         35 |         22        0.22       98.85
         36 |         22        0.22       99.07
         37 |         13        0.13       99.20
         38 |         11        0.11       99.31
         39 |         11        0.11       99.42
         40 |         11        0.11       99.53
         41 |          6        0.06       99.59
         42 |          9        0.09       99.68
         43 |          7        0.07       99.75
         44 |          5        0.05       99.80
         45 |          5        0.05       99.85
         46 |          1        0.01       99.86
         47 |          2        0.02       99.88
         48 |          5        0.05       99.93
         49 |          1        0.01       99.94
         51 |          2        0.02       99.96
         52 |          4        0.04      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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