Frequencies for first 10,000 rows of a8 variable in miacc82 dataset :

         a8 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,048       40.48       40.48
          1 |         56        0.56       41.04
          2 |         72        0.72       41.76
          3 |         75        0.75       42.51
          4 |         89        0.89       43.40
          5 |        107        1.07       44.47
          6 |        119        1.19       45.66
          7 |        139        1.39       47.05
          8 |        176        1.76       48.81
          9 |        190        1.90       50.71
         10 |        211        2.11       52.82
         11 |        224        2.24       55.06
         12 |        244        2.44       57.50
         13 |        256        2.56       60.06
         14 |        255        2.55       62.61
         15 |        252        2.52       65.13
         16 |        308        3.08       68.21
         17 |        291        2.91       71.12
         18 |        277        2.77       73.89
         19 |        266        2.66       76.55
         20 |        275        2.75       79.30
         21 |        257        2.57       81.87
         22 |        241        2.41       84.28
         23 |        212        2.12       86.40
         24 |        197        1.97       88.37
         25 |        177        1.77       90.14
         26 |        165        1.65       91.79
         27 |        141        1.41       93.20
         28 |        106        1.06       94.26
         29 |         95        0.95       95.21
         30 |         93        0.93       96.14
         31 |         69        0.69       96.83
         32 |         61        0.61       97.44
         33 |         54        0.54       97.98
         34 |         31        0.31       98.29
         35 |         26        0.26       98.55
         36 |         31        0.31       98.86
         37 |         18        0.18       99.04
         38 |         14        0.14       99.18
         39 |         15        0.15       99.33
         40 |         11        0.11       99.44
         41 |         12        0.12       99.56
         42 |          8        0.08       99.64
         43 |          3        0.03       99.67
         44 |         10        0.10       99.77
         45 |          1        0.01       99.78
         46 |          2        0.02       99.80
         47 |          2        0.02       99.82
         48 |          3        0.03       99.85
         49 |          2        0.02       99.87
         50 |          1        0.01       99.88
         51 |          2        0.02       99.90
         59 |          1        0.01       99.91
         61 |          1        0.01       99.92
         62 |          1        0.01       99.93
         63 |          2        0.02       99.95
         66 |          1        0.01       99.96
         69 |          2        0.02       99.98
         74 |          1        0.01       99.99
         75 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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