Frequencies for e3_3_hos_c1_9 variable in prds_hosp10_yr2010 dataset :

e3_3_hos_c1 |
         _9 |      Freq.     Percent        Cum.
------------+-----------------------------------
       1.96 |          1        0.04        0.04
        2.9 |          1        0.04        0.09
       4.34 |          1        0.04        0.13
       4.37 |          1        0.04        0.17
       8.04 |          1        0.04        0.22
       9.49 |          1        0.04        0.26
      12.59 |          1        0.04        0.30
      22.77 |          1        0.04        0.34
          . |      2,315       99.66      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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