Frequencies for first 10,000 rows of pct012g116 variable in sf12000860us22 dataset :

    9 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,984       59.84       59.84
          1 |      1,409       14.09       73.93
          2 |        653        6.53       80.46
          3 |        418        4.18       84.64
          4 |        304        3.04       87.68
          5 |        209        2.09       89.77
          6 |        172        1.72       91.49
          7 |        122        1.22       92.71
          8 |         91        0.91       93.62
          9 |         92        0.92       94.54
         10 |         79        0.79       95.33
         11 |         60        0.60       95.93
         12 |         49        0.49       96.42
         13 |         37        0.37       96.79
         14 |         42        0.42       97.21
         15 |         30        0.30       97.51
         16 |         32        0.32       97.83
         17 |         28        0.28       98.11
         18 |         16        0.16       98.27
         19 |         14        0.14       98.41
         20 |         21        0.21       98.62
         21 |         11        0.11       98.73
         22 |         11        0.11       98.84
         23 |         12        0.12       98.96
         24 |          5        0.05       99.01
         25 |         13        0.13       99.14
         26 |          5        0.05       99.19
         27 |          8        0.08       99.27
         28 |          1        0.01       99.28
         29 |          5        0.05       99.33
         30 |          4        0.04       99.37
         31 |          8        0.08       99.45
         32 |          3        0.03       99.48
         33 |          7        0.07       99.55
         34 |          5        0.05       99.60
         35 |          1        0.01       99.61
         36 |          3        0.03       99.64
         37 |          3        0.03       99.67
         38 |          3        0.03       99.70
         39 |          2        0.02       99.72
         40 |          2        0.02       99.74
         41 |          4        0.04       99.78
         42 |          1        0.01       99.79
         43 |          2        0.02       99.81
         44 |          3        0.03       99.84
         47 |          1        0.01       99.85
         48 |          2        0.02       99.87
         49 |          2        0.02       99.89
         50 |          1        0.01       99.90
         51 |          3        0.03       99.93
         53 |          1        0.01       99.94
         55 |          1        0.01       99.95
         56 |          1        0.01       99.96
         57 |          1        0.01       99.97
         60 |          1        0.01       99.98
         67 |          1        0.01       99.99
         72 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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