Frequencies for d_4_hos_c2_58 variable in prds_hosp10_yr2012 dataset :

d_4_hos_c2_ |
         58 |      Freq.     Percent        Cum.
------------+-----------------------------------
        833 |          1        0.02        0.02
       3638 |          1        0.02        0.03
       5716 |          1        0.02        0.05
       7674 |          1        0.02        0.06
       9576 |          1        0.02        0.08
          . |      6,222       99.92      100.00
------------+-----------------------------------
      Total |      6,227      100.00

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