Frequencies for first 10,000 rows of p034c019 variable in sf12000860us10 dataset :

    6 to 17 |
 years only |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      7,339       73.39       73.39
          1 |      1,405       14.05       87.44
          2 |        481        4.81       92.25
          3 |        258        2.58       94.83
          4 |        136        1.36       96.19
          5 |         99        0.99       97.18
          6 |         54        0.54       97.72
          7 |         34        0.34       98.06
          8 |         37        0.37       98.43
          9 |         27        0.27       98.70
         10 |         14        0.14       98.84
         11 |         10        0.10       98.94
         12 |         11        0.11       99.05
         13 |          7        0.07       99.12
         14 |          8        0.08       99.20
         15 |          7        0.07       99.27
         16 |         12        0.12       99.39
         17 |          2        0.02       99.41
         18 |          6        0.06       99.47
         19 |          4        0.04       99.51
         20 |          6        0.06       99.57
         21 |          2        0.02       99.59
         22 |          5        0.05       99.64
         23 |          2        0.02       99.66
         24 |          2        0.02       99.68
         25 |          5        0.05       99.73
         26 |          5        0.05       99.78
         30 |          2        0.02       99.80
         33 |          3        0.03       99.83
         34 |          2        0.02       99.85
         35 |          1        0.01       99.86
         38 |          1        0.01       99.87
         44 |          1        0.01       99.88
         46 |          1        0.01       99.89
         49 |          1        0.01       99.90
         59 |          1        0.01       99.91
         80 |          1        0.01       99.92
         89 |          1        0.01       99.93
         90 |          1        0.01       99.94
        108 |          1        0.01       99.95
        162 |          1        0.01       99.96
        189 |          1        0.01       99.97
        190 |          1        0.01       99.98
        201 |          1        0.01       99.99
        247 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 17 Apr 2017