Frequencies for first 10,000 rows of pct012g010 variable in sf12010860us26 dataset :

    7 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,954       49.54       49.54
          1 |      1,380       13.80       63.34
          2 |        755        7.55       70.89
          3 |        468        4.68       75.57
          4 |        340        3.40       78.97
          5 |        311        3.11       82.08
          6 |        252        2.52       84.60
          7 |        203        2.03       86.63
          8 |        170        1.70       88.33
          9 |        151        1.51       89.84
         10 |        131        1.31       91.15
         11 |        123        1.23       92.38
         12 |         90        0.90       93.28
         13 |         74        0.74       94.02
         14 |         75        0.75       94.77
         15 |         59        0.59       95.36
         16 |         51        0.51       95.87
         17 |         56        0.56       96.43
         18 |         49        0.49       96.92
         19 |         35        0.35       97.27
         20 |         35        0.35       97.62
         21 |         31        0.31       97.93
         22 |         23        0.23       98.16
         23 |         28        0.28       98.44
         24 |         17        0.17       98.61
         25 |         12        0.12       98.73
         26 |         21        0.21       98.94
         27 |         10        0.10       99.04
         28 |         12        0.12       99.16
         29 |         16        0.16       99.32
         30 |          3        0.03       99.35
         31 |          6        0.06       99.41
         32 |          5        0.05       99.46
         33 |          7        0.07       99.53
         34 |          4        0.04       99.57
         35 |          5        0.05       99.62
         36 |          5        0.05       99.67
         37 |          6        0.06       99.73
         38 |          2        0.02       99.75
         39 |          1        0.01       99.76
         40 |          6        0.06       99.82
         41 |          2        0.02       99.84
         42 |          1        0.01       99.85
         43 |          3        0.03       99.88
         44 |          1        0.01       99.89
         45 |          3        0.03       99.92
         46 |          1        0.01       99.93
         47 |          1        0.01       99.94
         48 |          2        0.02       99.96
         50 |          1        0.01       99.97
         53 |          2        0.02       99.99
         72 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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