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

         a5 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,915       59.15       59.15
          1 |         61        0.61       59.76
          2 |         89        0.89       60.65
          3 |         79        0.79       61.44
          4 |         87        0.87       62.31
          5 |        106        1.06       63.37
          6 |        101        1.01       64.38
          7 |         99        0.99       65.37
          8 |        116        1.16       66.53
          9 |        137        1.37       67.90
         10 |        140        1.40       69.30
         11 |        156        1.56       70.86
         12 |        153        1.53       72.39
         13 |        167        1.67       74.06
         14 |        179        1.79       75.85
         15 |        179        1.79       77.64
         16 |        186        1.86       79.50
         17 |        163        1.63       81.13
         18 |        188        1.88       83.01
         19 |        155        1.55       84.56
         20 |        180        1.80       86.36
         21 |        188        1.88       88.24
         22 |        155        1.55       89.79
         23 |        155        1.55       91.34
         24 |        135        1.35       92.69
         25 |        123        1.23       93.92
         26 |         96        0.96       94.88
         27 |         97        0.97       95.85
         28 |         72        0.72       96.57
         29 |         58        0.58       97.15
         30 |         58        0.58       97.73
         31 |         44        0.44       98.17
         32 |         28        0.28       98.45
         33 |         14        0.14       98.59
         34 |         20        0.20       98.79
         35 |         25        0.25       99.04
         36 |         10        0.10       99.14
         37 |         16        0.16       99.30
         38 |          5        0.05       99.35
         39 |          9        0.09       99.44
         40 |         12        0.12       99.56
         41 |          6        0.06       99.62
         42 |          5        0.05       99.67
         43 |          4        0.04       99.71
         44 |          7        0.07       99.78
         45 |          5        0.05       99.83
         46 |          3        0.03       99.86
         47 |          2        0.02       99.88
         48 |          2        0.02       99.90
         49 |          1        0.01       99.91
         50 |          2        0.02       99.93
         51 |          1        0.01       99.94
         54 |          2        0.02       99.96
         56 |          1        0.01       99.97
         60 |          2        0.02       99.99
         72 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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