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

        a10 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,984       59.84       59.84
          1 |         44        0.44       60.28
          2 |         86        0.86       61.14
          3 |         76        0.76       61.90
          4 |         82        0.82       62.72
          5 |         80        0.80       63.52
          6 |        102        1.02       64.54
          7 |         86        0.86       65.40
          8 |        106        1.06       66.46
          9 |        106        1.06       67.52
         10 |        153        1.53       69.05
         11 |        140        1.40       70.45
         12 |        144        1.44       71.89
         13 |        160        1.60       73.49
         14 |        179        1.79       75.28
         15 |        165        1.65       76.93
         16 |        218        2.18       79.11
         17 |        199        1.99       81.10
         18 |        159        1.59       82.69
         19 |        189        1.89       84.58
         20 |        173        1.73       86.31
         21 |        170        1.70       88.01
         22 |        160        1.60       89.61
         23 |        148        1.48       91.09
         24 |        116        1.16       92.25
         25 |        125        1.25       93.50
         26 |        115        1.15       94.65
         27 |         71        0.71       95.36
         28 |         85        0.85       96.21
         29 |         56        0.56       96.77
         30 |         46        0.46       97.23
         31 |         53        0.53       97.76
         32 |         49        0.49       98.25
         33 |         31        0.31       98.56
         34 |         23        0.23       98.79
         35 |         21        0.21       99.00
         36 |         10        0.10       99.10
         37 |         14        0.14       99.24
         38 |         18        0.18       99.42
         39 |         13        0.13       99.55
         40 |         12        0.12       99.67
         41 |          6        0.06       99.73
         42 |          6        0.06       99.79
         43 |          5        0.05       99.84
         44 |          5        0.05       99.89
         45 |          2        0.02       99.91
         46 |          1        0.01       99.92
         49 |          1        0.01       99.93
         50 |          1        0.01       99.94
         51 |          1        0.01       99.95
         53 |          1        0.01       99.96
         57 |          1        0.01       99.97
         62 |          1        0.01       99.98
         67 |          1        0.01       99.99
         77 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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