Frequencies for d_4_hos_c2_75 variable in prds_hosp10_yr2011 dataset :

d_4_hos_c2_ |
         75 |      Freq.     Percent        Cum.
------------+-----------------------------------
       2597 |          1        0.02        0.02
       3269 |          1        0.02        0.03
       9542 |          1        0.02        0.05
      17951 |          1        0.02        0.07
      22039 |          1        0.02        0.08
      23463 |          1        0.02        0.10
      47007 |          1        0.02        0.11
      53473 |          1        0.02        0.13
      93961 |          1        0.02        0.15
     155150 |          1        0.02        0.16
     167850 |          1        0.02        0.18
          . |      6,139       99.82      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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