Frequencies for first 10,000 rows of urf_diab variable in natlterr2007 dataset :

   Diabetes |
        RFP |
684=f_urf_d |
iabetes U;R |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |        262        2.62        2.62
          2 |      8,420       84.20       86.82
          9 |      1,318       13.18      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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