Frequencies for first 10,000 rows of a10 variable in miacc dataset :

        a10 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,972       59.72       59.72
          1 |         75        0.75       60.47
          2 |         81        0.81       61.28
          3 |         58        0.58       61.86
          4 |         65        0.65       62.51
          5 |         72        0.72       63.23
          6 |         78        0.78       64.01
          7 |         76        0.76       64.77
          8 |        112        1.12       65.89
          9 |        128        1.28       67.17
         10 |        132        1.32       68.49
         11 |        151        1.51       70.00
         12 |        150        1.50       71.50
         13 |        167        1.67       73.17
         14 |        158        1.58       74.75
         15 |        176        1.76       76.51
         16 |        195        1.95       78.46
         17 |        191        1.91       80.37
         18 |        192        1.92       82.29
         19 |        203        2.03       84.32
         20 |        176        1.76       86.08
         21 |        159        1.59       87.67
         22 |        168        1.68       89.35
         23 |        142        1.42       90.77
         24 |        136        1.36       92.13
         25 |        115        1.15       93.28
         26 |         95        0.95       94.23
         27 |         84        0.84       95.07
         28 |         78        0.78       95.85
         29 |         62        0.62       96.47
         30 |         60        0.60       97.07
         31 |         45        0.45       97.52
         32 |         27        0.27       97.79
         33 |         30        0.30       98.09
         34 |         27        0.27       98.36
         35 |         32        0.32       98.68
         36 |         25        0.25       98.93
         37 |         21        0.21       99.14
         38 |         14        0.14       99.28
         39 |         11        0.11       99.39
         40 |         15        0.15       99.54
         41 |         11        0.11       99.65
         42 |          9        0.09       99.74
         43 |          4        0.04       99.78
         44 |          6        0.06       99.84
         45 |          1        0.01       99.85
         46 |          2        0.02       99.87
         47 |          2        0.02       99.89
         50 |          1        0.01       99.90
         51 |          1        0.01       99.91
         52 |          1        0.01       99.92
         54 |          2        0.02       99.94
         60 |          2        0.02       99.96
         61 |          1        0.01       99.97
         63 |          1        0.01       99.98
         65 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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