Frequencies for d_4_hos_c2_55 variable in prds_hosp10_yr2016 dataset :

d_4_hos_c2_ |
         55 |      Freq.     Percent        Cum.
------------+-----------------------------------
         32 |          1        0.02        0.02
        359 |          1        0.02        0.03
       3489 |          1        0.02        0.05
       6444 |          1        0.02        0.06
      13923 |          1        0.02        0.08
      15063 |          1        0.02        0.10
      19410 |          1        0.02        0.11
      19804 |          1        0.02        0.13
      47022 |          1        0.02        0.15
      47575 |          1        0.02        0.16
     231225 |          1        0.02        0.18
          . |      6,171       99.82      100.00
------------+-----------------------------------
      Total |      6,182      100.00

by Jean Roth , jroth@nber.org , 23 Aug 2018