Frequencies for first 10,000 rows of pct002040 variable in sf12000860us12 dataset :

     Alaska |
     Native |
    tribes, |
 specified: |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,084       90.84       90.84
          1 |        583        5.83       96.67
          2 |        168        1.68       98.35
          3 |         83        0.83       99.18
          4 |         42        0.42       99.60
          5 |         15        0.15       99.75
          6 |         13        0.13       99.88
          7 |          5        0.05       99.93
          8 |          2        0.02       99.95
          9 |          2        0.02       99.97
         11 |          2        0.02       99.99
         14 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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