Frequencies for trnsmtl_num variable in prds_hosp10_yr2017 dataset :

trnsmtl_num |      Freq.     Percent        Cum.
------------+-----------------------------------
          G |          2        0.05        0.05
          I |         41        1.09        1.15
          J |         87        2.32        3.47
          K |        953       25.42       28.89
          L |      2,666       71.11      100.00
------------+-----------------------------------
      Total |      3,749      100.00

by Jean Roth , jroth@nber.org , 26 Oct 2018