Frequencies for first 10,000 rows of dplural variable in natl2000 dataset :

  Plurality |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      9,687       96.87       96.87
          2 |        296        2.96       99.83
          3 |          9        0.09       99.92
          4 |          8        0.08      100.00
------------+-----------------------------------
      Total |     10,000      100.00

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