Frequencies for first 10,000 rows of pct0020048 variable in sf12010860us15 dataset :

      Aleut |
  (R11-R98, |
 S01-S99) & |
      (300, |
   A01-Z99) |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,731       97.31       97.31
          1 |        189        1.89       99.20
          2 |         31        0.31       99.51
          3 |         23        0.23       99.74
          4 |         13        0.13       99.87
          5 |          6        0.06       99.93
          6 |          5        0.05       99.98
          7 |          1        0.01       99.99
          9 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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