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

         a8 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,960       59.60       59.60
          1 |         63        0.63       60.23
          2 |         74        0.74       60.97
          3 |         58        0.58       61.55
          4 |         71        0.71       62.26
          5 |         74        0.74       63.00
          6 |         80        0.80       63.80
          7 |         96        0.96       64.76
          8 |         91        0.91       65.67
          9 |        105        1.05       66.72
         10 |        110        1.10       67.82
         11 |        164        1.64       69.46
         12 |        150        1.50       70.96
         13 |        164        1.64       72.60
         14 |        178        1.78       74.38
         15 |        197        1.97       76.35
         16 |        179        1.79       78.14
         17 |        193        1.93       80.07
         18 |        198        1.98       82.05
         19 |        198        1.98       84.03
         20 |        182        1.82       85.85
         21 |        185        1.85       87.70
         22 |        174        1.74       89.44
         23 |        130        1.30       90.74
         24 |        129        1.29       92.03
         25 |        135        1.35       93.38
         26 |        118        1.18       94.56
         27 |         84        0.84       95.40
         28 |         75        0.75       96.15
         29 |         57        0.57       96.72
         30 |         73        0.73       97.45
         31 |         45        0.45       97.90
         32 |         39        0.39       98.29
         33 |         31        0.31       98.60
         34 |         18        0.18       98.78
         35 |         26        0.26       99.04
         36 |         22        0.22       99.26
         37 |         17        0.17       99.43
         38 |          6        0.06       99.49
         39 |          9        0.09       99.58
         40 |          9        0.09       99.67
         41 |          2        0.02       99.69
         42 |          7        0.07       99.76
         43 |          4        0.04       99.80
         44 |          8        0.08       99.88
         45 |          1        0.01       99.89
         46 |          1        0.01       99.90
         48 |          2        0.02       99.92
         50 |          1        0.01       99.93
         59 |          1        0.01       99.94
         60 |          1        0.01       99.95
         67 |          1        0.01       99.96
         68 |          1        0.01       99.97
         79 |          1        0.01       99.98
         94 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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