Frequencies for scr variable in vwhqi_hosp_imm_national dataset :

      Score |      Freq.     Percent        Cum.
------------+-----------------------------------
         88 |          1       50.00       50.00
         89 |          1       50.00      100.00
------------+-----------------------------------
      Total |          2      100.00

by Jean Roth , jroth@nber.org , 16 Nov 2016