Frequencies for first 10,000 rows of urf_diab variable in natlterr2010 dataset :

   Diabetes |
        RFP |
684=f_urf_d |
iabetes U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        343        3.43        3.43
          2 |      7,628       76.28       79.71
          9 |      2,029       20.29      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 22 Dec 2015