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

         a8 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,556       45.56       45.56
          1 |         70        0.70       46.26
          2 |        105        1.05       47.31
          3 |        110        1.10       48.41
          4 |         89        0.89       49.30
          5 |        114        1.14       50.44
          6 |        142        1.42       51.86
          7 |        161        1.61       53.47
          8 |        146        1.46       54.93
          9 |        195        1.95       56.88
         10 |        170        1.70       58.58
         11 |        212        2.12       60.70
         12 |        193        1.93       62.63
         13 |        254        2.54       65.17
         14 |        244        2.44       67.61
         15 |        255        2.55       70.16
         16 |        275        2.75       72.91
         17 |        281        2.81       75.72
         18 |        247        2.47       78.19
         19 |        247        2.47       80.66
         20 |        238        2.38       83.04
         21 |        211        2.11       85.15
         22 |        214        2.14       87.29
         23 |        166        1.66       88.95
         24 |        155        1.55       90.50
         25 |        159        1.59       92.09
         26 |        133        1.33       93.42
         27 |        109        1.09       94.51
         28 |         88        0.88       95.39
         29 |         81        0.81       96.20
         30 |         70        0.70       96.90
         31 |         59        0.59       97.49
         32 |         53        0.53       98.02
         33 |         30        0.30       98.32
         34 |         39        0.39       98.71
         35 |         25        0.25       98.96
         36 |         15        0.15       99.11
         37 |         18        0.18       99.29
         38 |          6        0.06       99.35
         39 |         12        0.12       99.47
         40 |         12        0.12       99.59
         41 |          5        0.05       99.64
         42 |          3        0.03       99.67
         43 |          5        0.05       99.72
         44 |          6        0.06       99.78
         45 |          4        0.04       99.82
         46 |          5        0.05       99.87
         47 |          2        0.02       99.89
         48 |          2        0.02       99.91
         49 |          3        0.03       99.94
         50 |          1        0.01       99.95
         51 |          1        0.01       99.96
         53 |          1        0.01       99.97
         57 |          1        0.01       99.98
         58 |          1        0.01       99.99
         59 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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