Frequencies for h3_1_hha4_c6_7 variable in prds_hosp10_yr2011 dataset :

h3_1_hha4_c |
        6_7 |      Freq.     Percent        Cum.
------------+-----------------------------------
          . |      6,150      100.00      100.00
------------+-----------------------------------
      Total |      6,150      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018