Frequencies for e_b_ipf_c1_31 variable in prds_hosp10_yr2012 dataset :

e_b_ipf_c1_ |
         31 |      Freq.     Percent        Cum.
------------+-----------------------------------
         18 |          1        0.02        0.02
         44 |          1        0.02        0.03
         49 |          1        0.02        0.05
         67 |          1        0.02        0.06
         99 |          1        0.02        0.08
        140 |          1        0.02        0.10
        249 |          1        0.02        0.11
        511 |          1        0.02        0.13
        570 |          1        0.02        0.14
        595 |          1        0.02        0.16
        721 |          1        0.02        0.18
        881 |          1        0.02        0.19
        981 |          1        0.02        0.21
       1296 |          1        0.02        0.22
       1363 |          1        0.02        0.24
       2080 |          1        0.02        0.26
       2168 |          1        0.02        0.27
          . |      6,210       99.73      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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