Frequencies for e3_3_irf_c1_16 variable in prds_hosp10_yr2011 dataset :

e3_3_irf_c1 |
        _16 |      Freq.     Percent        Cum.
------------+-----------------------------------
     131096 |          1        0.02        0.02
     213122 |          1        0.02        0.03
     238682 |          1        0.02        0.05
     286151 |          1        0.02        0.07
          . |      6,146       99.93      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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