Frequencies for first 10,000 rows of p006060 variable in sf12000860us2 dataset :

   Black or |
    African |
  American; |
   American |
 Indian and |
     Alaska |
    Native; |
     Asian; |      Freq.     Percent        Cum.
------------+-----------------------------------
          0 |      9,924       99.24       99.24
          1 |         57        0.57       99.81
          2 |         13        0.13       99.94
          3 |          4        0.04       99.98
          4 |          1        0.01       99.99
          5 |          1        0.01      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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