Frequencies for first 10,000 rows of pct012g012 variable in sf12010860us26 dataset :

    9 years |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      4,935       49.35       49.35
          1 |      1,425       14.25       63.60
          2 |        748        7.48       71.08
          3 |        477        4.77       75.85
          4 |        381        3.81       79.66
          5 |        317        3.17       82.83
          6 |        226        2.26       85.09
          7 |        211        2.11       87.20
          8 |        162        1.62       88.82
          9 |        140        1.40       90.22
         10 |        134        1.34       91.56
         11 |         89        0.89       92.45
         12 |        104        1.04       93.49
         13 |         85        0.85       94.34
         14 |         66        0.66       95.00
         15 |         63        0.63       95.63
         16 |         41        0.41       96.04
         17 |         54        0.54       96.58
         18 |         33        0.33       96.91
         19 |         46        0.46       97.37
         20 |         39        0.39       97.76
         21 |         30        0.30       98.06
         22 |         13        0.13       98.19
         23 |         30        0.30       98.49
         24 |         15        0.15       98.64
         25 |         18        0.18       98.82
         26 |         13        0.13       98.95
         27 |         19        0.19       99.14
         28 |         13        0.13       99.27
         29 |         16        0.16       99.43
         30 |          8        0.08       99.51
         31 |         10        0.10       99.61
         32 |          5        0.05       99.66
         33 |          4        0.04       99.70
         34 |          6        0.06       99.76
         36 |          1        0.01       99.77
         37 |          3        0.03       99.80
         38 |          5        0.05       99.85
         39 |          1        0.01       99.86
         41 |          3        0.03       99.89
         42 |          1        0.01       99.90
         43 |          3        0.03       99.93
         44 |          2        0.02       99.95
         45 |          1        0.01       99.96
         46 |          1        0.01       99.97
         47 |          1        0.01       99.98
         50 |          1        0.01       99.99
         61 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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