Frequencies for first 10,000 rows of a5 variable in miacc dataset :

         a5 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,792       57.92       57.92
          1 |         51        0.51       58.43
          2 |         76        0.76       59.19
          3 |         75        0.75       59.94
          4 |         87        0.87       60.81
          5 |         81        0.81       61.62
          6 |        117        1.17       62.79
          7 |        104        1.04       63.83
          8 |        112        1.12       64.95
          9 |        116        1.16       66.11
         10 |        145        1.45       67.56
         11 |        181        1.81       69.37
         12 |        159        1.59       70.96
         13 |        170        1.70       72.66
         14 |        170        1.70       74.36
         15 |        201        2.01       76.37
         16 |        204        2.04       78.41
         17 |        197        1.97       80.38
         18 |        176        1.76       82.14
         19 |        206        2.06       84.20
         20 |        165        1.65       85.85
         21 |        179        1.79       87.64
         22 |        191        1.91       89.55
         23 |        156        1.56       91.11
         24 |        145        1.45       92.56
         25 |        119        1.19       93.75
         26 |         96        0.96       94.71
         27 |         79        0.79       95.50
         28 |         95        0.95       96.45
         29 |         66        0.66       97.11
         30 |         51        0.51       97.62
         31 |         52        0.52       98.14
         32 |         30        0.30       98.44
         33 |         31        0.31       98.75
         34 |         18        0.18       98.93
         35 |         16        0.16       99.09
         36 |         19        0.19       99.28
         37 |         12        0.12       99.40
         38 |         13        0.13       99.53
         39 |          8        0.08       99.61
         40 |          7        0.07       99.68
         41 |          5        0.05       99.73
         42 |          5        0.05       99.78
         43 |          2        0.02       99.80
         44 |          3        0.03       99.83
         45 |          3        0.03       99.86
         46 |          3        0.03       99.89
         47 |          2        0.02       99.91
         48 |          1        0.01       99.92
         50 |          1        0.01       99.93
         51 |          1        0.01       99.94
         52 |          1        0.01       99.95
         54 |          1        0.01       99.96
         55 |          1        0.01       99.97
         58 |          1        0.01       99.98
         62 |          1        0.01       99.99
         78 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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