Frequencies for first 10,000 rows of pct013c036 variable in sf12010860us35 dataset :

   30 to 34 |
      years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      6,565       65.65       65.65
          1 |      1,358       13.58       79.23
          2 |        584        5.84       85.07
          3 |        384        3.84       88.91
          4 |        240        2.40       91.31
          5 |        174        1.74       93.05
          6 |        145        1.45       94.50
          7 |         84        0.84       95.34
          8 |         65        0.65       95.99
          9 |         72        0.72       96.71
         10 |         51        0.51       97.22
         11 |         40        0.40       97.62
         12 |         23        0.23       97.85
         13 |         19        0.19       98.04
         14 |         22        0.22       98.26
         15 |         16        0.16       98.42
         16 |         20        0.20       98.62
         17 |         18        0.18       98.80
         18 |          9        0.09       98.89
         19 |         12        0.12       99.01
         20 |         10        0.10       99.11
         21 |          8        0.08       99.19
         22 |          8        0.08       99.27
         23 |          7        0.07       99.34
         24 |          3        0.03       99.37
         25 |          1        0.01       99.38
         26 |          3        0.03       99.41
         27 |          6        0.06       99.47
         28 |          4        0.04       99.51
         29 |          3        0.03       99.54
         30 |          5        0.05       99.59
         31 |          4        0.04       99.63
         33 |          3        0.03       99.66
         34 |          1        0.01       99.67
         35 |          2        0.02       99.69
         36 |          4        0.04       99.73
         42 |          3        0.03       99.76
         45 |          1        0.01       99.77
         47 |          2        0.02       99.79
         49 |          2        0.02       99.81
         50 |          1        0.01       99.82
         52 |          1        0.01       99.83
         54 |          3        0.03       99.86
         59 |          2        0.02       99.88
         65 |          1        0.01       99.89
         91 |          1        0.01       99.90
         99 |          1        0.01       99.91
        127 |          1        0.01       99.92
        130 |          1        0.01       99.93
        175 |          1        0.01       99.94
        178 |          1        0.01       99.95
        183 |          1        0.01       99.96
        248 |          1        0.01       99.97
        316 |          1        0.01       99.98
        324 |          1        0.01       99.99
        375 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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