Frequencies for first 10,000 rows of a7 variable in miacc dataset :

         a7 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,841       58.41       58.41
          1 |         47        0.47       58.88
          2 |         83        0.83       59.71
          3 |         83        0.83       60.54
          4 |         88        0.88       61.42
          5 |         91        0.91       62.33
          6 |         94        0.94       63.27
          7 |        109        1.09       64.36
          8 |        125        1.25       65.61
          9 |        143        1.43       67.04
         10 |        145        1.45       68.49
         11 |        156        1.56       70.05
         12 |        174        1.74       71.79
         13 |        175        1.75       73.54
         14 |        160        1.60       75.14
         15 |        186        1.86       77.00
         16 |        163        1.63       78.63
         17 |        190        1.90       80.53
         18 |        190        1.90       82.43
         19 |        187        1.87       84.30
         20 |        154        1.54       85.84
         21 |        189        1.89       87.73
         22 |        173        1.73       89.46
         23 |        132        1.32       90.78
         24 |        135        1.35       92.13
         25 |        104        1.04       93.17
         26 |        104        1.04       94.21
         27 |         99        0.99       95.20
         28 |         83        0.83       96.03
         29 |         64        0.64       96.67
         30 |         53        0.53       97.20
         31 |         46        0.46       97.66
         32 |         38        0.38       98.04
         33 |         41        0.41       98.45
         34 |         27        0.27       98.72
         35 |         21        0.21       98.93
         36 |         18        0.18       99.11
         37 |         11        0.11       99.22
         38 |         11        0.11       99.33
         39 |         12        0.12       99.45
         40 |         15        0.15       99.60
         41 |          4        0.04       99.64
         42 |          8        0.08       99.72
         43 |          7        0.07       99.79
         44 |          3        0.03       99.82
         45 |          4        0.04       99.86
         46 |          2        0.02       99.88
         47 |          1        0.01       99.89
         48 |          3        0.03       99.92
         51 |          2        0.02       99.94
         52 |          3        0.03       99.97
         54 |          2        0.02       99.99
         58 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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