Frequencies for d_4_hos_c2_9201 variable in prds_hosp10_yr2011 dataset :

d_4_hos_c2_ |
       9201 |      Freq.     Percent        Cum.
------------+-----------------------------------
       4606 |          1        0.02        0.02
       8368 |          1        0.02        0.03
       8606 |          1        0.02        0.05
      12271 |          1        0.02        0.07
      13743 |          1        0.02        0.08
      17661 |          1        0.02        0.10
      48730 |          1        0.02        0.11
          . |      6,143       99.89      100.00
------------+-----------------------------------
      Total |      6,150      100.00

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