Frequencies for first 10,000 rows of pct022c008 variable in sf12010880us38 dataset :

  704, 706, |
   801-802, |
   900-901, |
  903-904): |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,152       91.52       91.52
          1 |        369        3.69       95.21
          2 |        169        1.69       96.90
          3 |        108        1.08       97.98
          4 |         64        0.64       98.62
          5 |         41        0.41       99.03
          6 |         25        0.25       99.28
          7 |         22        0.22       99.50
          8 |          9        0.09       99.59
          9 |          3        0.03       99.62
         10 |          3        0.03       99.65
         11 |          4        0.04       99.69
         12 |          2        0.02       99.71
         13 |          2        0.02       99.73
         14 |          1        0.01       99.74
         15 |          5        0.05       99.79
         16 |          2        0.02       99.81
         17 |          2        0.02       99.83
         18 |          3        0.03       99.86
         19 |          1        0.01       99.87
         21 |          4        0.04       99.91
         22 |          1        0.01       99.92
         23 |          2        0.02       99.94
         25 |          1        0.01       99.95
         27 |          2        0.02       99.97
         29 |          1        0.01       99.98
         40 |          1        0.01       99.99
        161 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 8 May 2017