Frequencies for first 10,000 rows of pct001041 variable in sf12000860us12 dataset :

     Alaska |
 Athabaskan |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,764       97.64       97.64
          1 |        184        1.84       99.48
          2 |         31        0.31       99.79
          3 |         12        0.12       99.91
          4 |          5        0.05       99.96
          5 |          2        0.02       99.98
          6 |          2        0.02      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 18 Apr 2017