Frequencies for d_4_hos_c11_9201 variable in prds_hosp10_yr2010 dataset :

d_4_hos_c11 |
      _9201 |      Freq.     Percent        Cum.
------------+-----------------------------------
         94 |          1        0.04        0.04
        357 |          1        0.04        0.09
        509 |          1        0.04        0.13
        989 |          1        0.04        0.17
          . |      2,319       99.83      100.00
------------+-----------------------------------
      Total |      2,323      100.00

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