Frequencies for first 10,000 rows of a10 variable in miacc dataset :

        a10 |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,603       46.03       46.03
          1 |         71        0.71       46.74
          2 |        102        1.02       47.76
          3 |        102        1.02       48.78
          4 |         85        0.85       49.63
          5 |        118        1.18       50.81
          6 |        152        1.52       52.33
          7 |        159        1.59       53.92
          8 |        135        1.35       55.27
          9 |        185        1.85       57.12
         10 |        159        1.59       58.71
         11 |        184        1.84       60.55
         12 |        204        2.04       62.59
         13 |        237        2.37       64.96
         14 |        228        2.28       67.24
         15 |        243        2.43       69.67
         16 |        275        2.75       72.42
         17 |        273        2.73       75.15
         18 |        263        2.63       77.78
         19 |        253        2.53       80.31
         20 |        224        2.24       82.55
         21 |        244        2.44       84.99
         22 |        211        2.11       87.10
         23 |        174        1.74       88.84
         24 |        155        1.55       90.39
         25 |        160        1.60       91.99
         26 |        139        1.39       93.38
         27 |        116        1.16       94.54
         28 |         91        0.91       95.45
         29 |         76        0.76       96.21
         30 |         78        0.78       96.99
         31 |         54        0.54       97.53
         32 |         52        0.52       98.05
         33 |         35        0.35       98.40
         34 |         39        0.39       98.79
         35 |         27        0.27       99.06
         36 |         14        0.14       99.20
         37 |         13        0.13       99.33
         38 |          4        0.04       99.37
         39 |         11        0.11       99.48
         40 |         10        0.10       99.58
         41 |          5        0.05       99.63
         42 |          5        0.05       99.68
         43 |          5        0.05       99.73
         44 |          4        0.04       99.77
         45 |          3        0.03       99.80
         46 |          3        0.03       99.83
         47 |          2        0.02       99.85
         48 |          4        0.04       99.89
         49 |          4        0.04       99.93
         51 |          1        0.01       99.94
         52 |          1        0.01       99.95
         54 |          1        0.01       99.96
         57 |          1        0.01       99.97
         59 |          1        0.01       99.98
         69 |          1        0.01       99.99
         72 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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