Frequencies for first 10,000 rows of pct002022 variable in sf12000860us12 dataset :

     Navajo |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      8,928       89.28       89.28
          1 |        637        6.37       95.65
          2 |        192        1.92       97.57
          3 |         89        0.89       98.46
          4 |         55        0.55       99.01
          5 |         28        0.28       99.29
          6 |         21        0.21       99.50
          7 |         13        0.13       99.63
          8 |         17        0.17       99.80
          9 |          4        0.04       99.84
         10 |          4        0.04       99.88
         11 |          1        0.01       99.89
         12 |          4        0.04       99.93
         14 |          2        0.02       99.95
         16 |          1        0.01       99.96
         19 |          1        0.01       99.97
         20 |          1        0.01       99.98
         25 |          1        0.01       99.99
         46 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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