Frequencies for first 10,000 rows of divocc variable in natl2001 dataset :

Division of |
 Occurrence |      Freq.     Percent        Cum.
------------+-----------------------------------
          6 |     10,000      100.00      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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