Frequencies for d_4_hos_c2_55 variable in prds_hosp10_yr2013 dataset :

d_4_hos_c2_ |
         55 |      Freq.     Percent        Cum.
------------+-----------------------------------
        618 |          1        0.02        0.02
        680 |          1        0.02        0.03
       1464 |          1        0.02        0.05
       2264 |          1        0.02        0.06
       7823 |          1        0.02        0.08
      17380 |          1        0.02        0.10
      18938 |          1        0.02        0.11
      20876 |          1        0.02        0.13
      31871 |          1        0.02        0.14
      39830 |          1        0.02        0.16
      45127 |          1        0.02        0.18
      93607 |          1        0.02        0.19
          . |      6,236       99.81      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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