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

         a6 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,877       48.77       48.77
          1 |         44        0.44       49.21
          2 |         87        0.87       50.08
          3 |         92        0.92       51.00
          4 |         88        0.88       51.88
          5 |         97        0.97       52.85
          6 |        104        1.04       53.89
          7 |        136        1.36       55.25
          8 |        129        1.29       56.54
          9 |        155        1.55       58.09
         10 |        184        1.84       59.93
         11 |        171        1.71       61.64
         12 |        210        2.10       63.74
         13 |        232        2.32       66.06
         14 |        264        2.64       68.70
         15 |        240        2.40       71.10
         16 |        247        2.47       73.57
         17 |        235        2.35       75.92
         18 |        232        2.32       78.24
         19 |        216        2.16       80.40
         20 |        259        2.59       82.99
         21 |        224        2.24       85.23
         22 |        205        2.05       87.28
         23 |        190        1.90       89.18
         24 |        166        1.66       90.84
         25 |        151        1.51       92.35
         26 |        132        1.32       93.67
         27 |        109        1.09       94.76
         28 |        103        1.03       95.79
         29 |         76        0.76       96.55
         30 |         60        0.60       97.15
         31 |         39        0.39       97.54
         32 |         55        0.55       98.09
         33 |         30        0.30       98.39
         34 |         33        0.33       98.72
         35 |         18        0.18       98.90
         36 |         22        0.22       99.12
         37 |         11        0.11       99.23
         38 |         18        0.18       99.41
         39 |         16        0.16       99.57
         40 |          8        0.08       99.65
         41 |          5        0.05       99.70
         42 |          5        0.05       99.75
         43 |          7        0.07       99.82
         44 |          4        0.04       99.86
         45 |          3        0.03       99.89
         47 |          2        0.02       99.91
         48 |          1        0.01       99.92
         49 |          2        0.02       99.94
         53 |          2        0.02       99.96
         56 |          1        0.01       99.97
         59 |          1        0.01       99.98
         62 |          1        0.01       99.99
         80 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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