Frequencies for first 10,000 rows of a10 variable in miacc85 dataset :

        a10 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,617       46.17       46.17
          1 |         72        0.72       46.89
          2 |         92        0.92       47.81
          3 |        101        1.01       48.82
          4 |         95        0.95       49.77
          5 |        115        1.15       50.92
          6 |        140        1.40       52.32
          7 |        126        1.26       53.58
          8 |        178        1.78       55.36
          9 |        177        1.77       57.13
         10 |        187        1.87       59.00
         11 |        213        2.13       61.13
         12 |        229        2.29       63.42
         13 |        240        2.40       65.82
         14 |        227        2.27       68.09
         15 |        263        2.63       70.72
         16 |        285        2.85       73.57
         17 |        262        2.62       76.19
         18 |        266        2.66       78.85
         19 |        240        2.40       81.25
         20 |        215        2.15       83.40
         21 |        221        2.21       85.61
         22 |        208        2.08       87.69
         23 |        164        1.64       89.33
         24 |        150        1.50       90.83
         25 |        137        1.37       92.20
         26 |        125        1.25       93.45
         27 |        104        1.04       94.49
         28 |         91        0.91       95.40
         29 |         67        0.67       96.07
         30 |         75        0.75       96.82
         31 |         66        0.66       97.48
         32 |         45        0.45       97.93
         33 |         47        0.47       98.40
         34 |         38        0.38       98.78
         35 |         24        0.24       99.02
         36 |         13        0.13       99.15
         37 |         18        0.18       99.33
         38 |         15        0.15       99.48
         39 |         13        0.13       99.61
         40 |         11        0.11       99.72
         41 |          8        0.08       99.80
         42 |          6        0.06       99.86
         43 |          3        0.03       99.89
         44 |          2        0.02       99.91
         45 |          3        0.03       99.94
         47 |          1        0.01       99.95
         48 |          1        0.01       99.96
         50 |          1        0.01       99.97
         54 |          1        0.01       99.98
         59 |          1        0.01       99.99
         62 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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