Frequencies for first 10,000 rows of pct022g021 variable in sf12010860us39 dataset :

   801-802, |
   900-901, |
   903-904) |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,073       90.73       90.73
          1 |        501        5.01       95.74
          2 |        173        1.73       97.47
          3 |         81        0.81       98.28
          4 |         49        0.49       98.77
          5 |         34        0.34       99.11
          6 |         16        0.16       99.27
          7 |         19        0.19       99.46
          8 |          8        0.08       99.54
          9 |         11        0.11       99.65
         10 |          5        0.05       99.70
         11 |          3        0.03       99.73
         12 |          1        0.01       99.74
         13 |          3        0.03       99.77
         14 |          3        0.03       99.80
         15 |          5        0.05       99.85
         16 |          2        0.02       99.87
         17 |          3        0.03       99.90
         18 |          2        0.02       99.92
         19 |          1        0.01       99.93
         20 |          1        0.01       99.94
         22 |          1        0.01       99.95
         23 |          2        0.02       99.97
         25 |          1        0.01       99.98
         34 |          1        0.01       99.99
         39 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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