Frequencies for first 10,000 rows of a6 variable in miacc dataset :

         a6 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,011       60.11       60.11
          1 |         46        0.46       60.57
          2 |         83        0.83       61.40
          3 |         86        0.86       62.26
          4 |         89        0.89       63.15
          5 |         79        0.79       63.94
          6 |         80        0.80       64.74
          7 |         87        0.87       65.61
          8 |        102        1.02       66.63
          9 |        105        1.05       67.68
         10 |        126        1.26       68.94
         11 |        131        1.31       70.25
         12 |        147        1.47       71.72
         13 |        158        1.58       73.30
         14 |        154        1.54       74.84
         15 |        192        1.92       76.76
         16 |        158        1.58       78.34
         17 |        187        1.87       80.21
         18 |        190        1.90       82.11
         19 |        170        1.70       83.81
         20 |        169        1.69       85.50
         21 |        162        1.62       87.12
         22 |        149        1.49       88.61
         23 |        160        1.60       90.21
         24 |        137        1.37       91.58
         25 |        109        1.09       92.67
         26 |        120        1.20       93.87
         27 |        111        1.11       94.98
         28 |         82        0.82       95.80
         29 |         53        0.53       96.33
         30 |         46        0.46       96.79
         31 |         41        0.41       97.20
         32 |         51        0.51       97.71
         33 |         38        0.38       98.09
         34 |         36        0.36       98.45
         35 |         32        0.32       98.77
         36 |         24        0.24       99.01
         37 |         16        0.16       99.17
         38 |         18        0.18       99.35
         39 |         10        0.10       99.45
         40 |         12        0.12       99.57
         41 |          9        0.09       99.66
         42 |          3        0.03       99.69
         43 |          6        0.06       99.75
         44 |          6        0.06       99.81
         45 |          4        0.04       99.85
         46 |          3        0.03       99.88
         47 |          3        0.03       99.91
         48 |          1        0.01       99.92
         49 |          1        0.01       99.93
         61 |          1        0.01       99.94
         63 |          1        0.01       99.95
         64 |          2        0.02       99.97
         66 |          1        0.01       99.98
         73 |          1        0.01       99.99
         76 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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