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

         a5 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,737       57.37       57.37
          1 |         58        0.58       57.95
          2 |         92        0.92       58.87
          3 |         72        0.72       59.59
          4 |         92        0.92       60.51
          5 |         89        0.89       61.40
          6 |         83        0.83       62.23
          7 |        137        1.37       63.60
          8 |        133        1.33       64.93
          9 |        135        1.35       66.28
         10 |        126        1.26       67.54
         11 |        146        1.46       69.00
         12 |        176        1.76       70.76
         13 |        204        2.04       72.80
         14 |        164        1.64       74.44
         15 |        188        1.88       76.32
         16 |        197        1.97       78.29
         17 |        187        1.87       80.16
         18 |        174        1.74       81.90
         19 |        205        2.05       83.95
         20 |        173        1.73       85.68
         21 |        168        1.68       87.36
         22 |        181        1.81       89.17
         23 |        146        1.46       90.63
         24 |        143        1.43       92.06
         25 |        107        1.07       93.13
         26 |        116        1.16       94.29
         27 |         98        0.98       95.27
         28 |         90        0.90       96.17
         29 |         68        0.68       96.85
         30 |         60        0.60       97.45
         31 |         51        0.51       97.96
         32 |         29        0.29       98.25
         33 |         35        0.35       98.60
         34 |         23        0.23       98.83
         35 |         22        0.22       99.05
         36 |         19        0.19       99.24
         37 |         13        0.13       99.37
         38 |         11        0.11       99.48
         39 |          7        0.07       99.55
         40 |          9        0.09       99.64
         41 |          6        0.06       99.70
         42 |          6        0.06       99.76
         43 |          5        0.05       99.81
         44 |          2        0.02       99.83
         45 |          3        0.03       99.86
         46 |          3        0.03       99.89
         47 |          3        0.03       99.92
         50 |          2        0.02       99.94
         51 |          2        0.02       99.96
         52 |          1        0.01       99.97
         55 |          1        0.01       99.98
         60 |          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