Frequencies for e3_2_ipf_c1_5 variable in prds_hosp10_yr2013 dataset :

e3_2_ipf_c1 |
         _5 |      Freq.     Percent        Cum.
------------+-----------------------------------
        .41 |          1        0.02        0.02
        .96 |          1        0.02        0.03
       2.71 |          1        0.02        0.05
        4.6 |          1        0.02        0.06
      13.52 |          1        0.02        0.08
         18 |          1        0.02        0.10
          . |      6,242       99.90      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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