Frequencies for first 10,000 rows of pct013c016 variable in sf12010860us35 dataset :

   50 to 54 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      5,997       59.97       59.97
          1 |      1,713       17.13       77.10
          2 |        804        8.04       85.14
          3 |        433        4.33       89.47
          4 |        291        2.91       92.38
          5 |        201        2.01       94.39
          6 |        124        1.24       95.63
          7 |         97        0.97       96.60
          8 |         62        0.62       97.22
          9 |         45        0.45       97.67
         10 |         35        0.35       98.02
         11 |         34        0.34       98.36
         12 |         24        0.24       98.60
         13 |         19        0.19       98.79
         14 |         18        0.18       98.97
         15 |         11        0.11       99.08
         16 |          6        0.06       99.14
         17 |          7        0.07       99.21
         18 |         11        0.11       99.32
         19 |          9        0.09       99.41
         20 |          4        0.04       99.45
         21 |          2        0.02       99.47
         22 |          3        0.03       99.50
         23 |          2        0.02       99.52
         24 |          3        0.03       99.55
         25 |          6        0.06       99.61
         26 |          4        0.04       99.65
         27 |          2        0.02       99.67
         28 |          1        0.01       99.68
         29 |          3        0.03       99.71
         30 |          3        0.03       99.74
         32 |          2        0.02       99.76
         33 |          3        0.03       99.79
         34 |          1        0.01       99.80
         36 |          1        0.01       99.81
         37 |          2        0.02       99.83
         39 |          1        0.01       99.84
         42 |          1        0.01       99.85
         43 |          1        0.01       99.86
         45 |          1        0.01       99.87
         48 |          1        0.01       99.88
         53 |          1        0.01       99.89
         57 |          1        0.01       99.90
        109 |          1        0.01       99.91
        115 |          2        0.02       99.93
        145 |          1        0.01       99.94
        166 |          1        0.01       99.95
        177 |          1        0.01       99.96
        188 |          1        0.01       99.97
        287 |          1        0.01       99.98
        293 |          1        0.01       99.99
        304 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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