Frequencies for first 10,000 rows of urf_diab variable in natlterr2006 dataset :

   Diabetes |
        RFP |
684=f_urf_d |
iabetes U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        244        2.44        2.44
          2 |      8,277       82.77       85.21
          9 |      1,479       14.79      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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