Frequencies for first 10,000 rows of a6 variable in miacc dataset :

         a6 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,824       58.24       58.24
          1 |         46        0.46       58.70
          2 |         81        0.81       59.51
          3 |         85        0.85       60.36
          4 |         88        0.88       61.24
          5 |         95        0.95       62.19
          6 |         92        0.92       63.11
          7 |        113        1.13       64.24
          8 |        122        1.22       65.46
          9 |        119        1.19       66.65
         10 |        148        1.48       68.13
         11 |        142        1.42       69.55
         12 |        188        1.88       71.43
         13 |        181        1.81       73.24
         14 |        164        1.64       74.88
         15 |        178        1.78       76.66
         16 |        176        1.76       78.42
         17 |        187        1.87       80.29
         18 |        183        1.83       82.12
         19 |        186        1.86       83.98
         20 |        167        1.67       85.65
         21 |        203        2.03       87.68
         22 |        160        1.60       89.28
         23 |        130        1.30       90.58
         24 |        138        1.38       91.96
         25 |         98        0.98       92.94
         26 |        114        1.14       94.08
         27 |         95        0.95       95.03
         28 |         84        0.84       95.87
         29 |         60        0.60       96.47
         30 |         57        0.57       97.04
         31 |         54        0.54       97.58
         32 |         38        0.38       97.96
         33 |         40        0.40       98.36
         34 |         27        0.27       98.63
         35 |         23        0.23       98.86
         36 |         22        0.22       99.08
         37 |         13        0.13       99.21
         38 |         13        0.13       99.34
         39 |         10        0.10       99.44
         40 |         14        0.14       99.58
         41 |          4        0.04       99.62
         42 |          9        0.09       99.71
         43 |          8        0.08       99.79
         44 |          4        0.04       99.83
         45 |          6        0.06       99.89
         47 |          2        0.02       99.91
         48 |          3        0.03       99.94
         49 |          1        0.01       99.95
         51 |          2        0.02       99.97
         52 |          2        0.02       99.99
         63 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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