Frequencies for e3_4_hos_c1_50 variable in prds_hosp10_yr2011 dataset :

e3_4_hos_c1 |
        _50 |      Freq.     Percent        Cum.
------------+-----------------------------------
     710284 |          1        0.02        0.02
    4960241 |          1        0.02        0.03
          . |      6,148       99.97      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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