Frequencies for zerodollarpremiumwithfulllo variable in pdp2008 dataset :

 $0 Premium |
  with Full |
 Low-Income |
   Subsidy? |      Freq.     Percent        Cum.
------------+-----------------------------------
            |      2,010       72.41       72.41
          · |        766       27.59      100.00
------------+-----------------------------------
      Total |      2,776      100.00

by Jean Roth , jroth@nber.org , 14 Apr 2016