Frequencies for d_5_hos_c4_51 variable in prds_hosp10_yr2013 dataset :

d_5_hos_c4_ |
         51 |      Freq.     Percent        Cum.
------------+-----------------------------------
          4 |          1        0.02        0.02
          5 |          1        0.02        0.03
         10 |          1        0.02        0.05
         32 |          1        0.02        0.06
         36 |          1        0.02        0.08
        154 |          1        0.02        0.10
        168 |          1        0.02        0.11
        180 |          1        0.02        0.13
        200 |          1        0.02        0.14
        240 |          1        0.02        0.16
        243 |          1        0.02        0.18
        331 |          1        0.02        0.19
        437 |          1        0.02        0.21
        551 |          1        0.02        0.22
        733 |          1        0.02        0.24
        883 |          1        0.02        0.26
        964 |          1        0.02        0.27
          . |      6,231       99.73      100.00
------------+-----------------------------------
      Total |      6,248      100.00

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