Frequencies for first 10,000 rows of comstat2 variable in namcs2005 dataset :

composition |
status code |
 for med #2 |      Freq.     Percent        Cum.
------------+-----------------------------------
          1 |      3,907       39.07       39.07
          2 |        766        7.66       46.73
          3 |        132        1.32       48.05
          . |      5,195       51.95      100.00
------------+-----------------------------------
      Total |     10,000      100.00

by Jean Roth , jroth@nber.org , 28 Mar 2016