Frequencies for d_4_hos_c13_72 variable in prds_hosp10_yr2010 dataset :

d_4_hos_c13 |
        _72 |      Freq.     Percent        Cum.
------------+-----------------------------------
        266 |          1        0.04        0.04
        406 |          1        0.04        0.09
       2267 |          1        0.04        0.13
       2799 |          1        0.04        0.17
       3240 |          1        0.04        0.22
       4249 |          1        0.04        0.26
          . |      2,317       99.74      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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