Frequencies for first 10,000 rows of urf_diab variable in natlterr2015 dataset :

 Diabetes 1 |
        Yes |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        443        4.43        4.43
          2 |      8,422       84.22       88.65
          9 |      1,135       11.35      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 20 Oct 2016