Frequencies for TRANSPLANT_KIDNEY_ONLY_3M variable in hcccoefn dataset :

TRANSPLANT_ |
KIDNEY_ONLY |
        _3M |      Freq.     Percent        Cum.
------------+-----------------------------------
        .88 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

by Jean Roth , jroth@nber.org , 23 Mar 2017