Frequencies for first 10,000 rows of pct001036 variable in sf12000860us12 dataset :

      Yaqui |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,859       98.59       98.59
          1 |        115        1.15       99.74
          2 |         15        0.15       99.89
          3 |          8        0.08       99.97
          4 |          2        0.02       99.99
          6 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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