Frequencies for l_3_hos_c1_6 variable in prds_hosp10_yr2010 dataset :

l_3_hos_c1_ |
          6 |      Freq.     Percent        Cum.
------------+-----------------------------------
        .85 |          4        0.17        0.17
          1 |          3        0.13        0.30
          . |      2,316       99.70      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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