Frequencies for rx_ce_lti_rxhcc50 variable in rxcoeff dataset :

Rx_CE_LTI_R |
  XHCC50 -- |
   Aplastic |
 Anemia and |
      Other |
Significant |
      Blood |
  Disorders |      Freq.     Percent        Cum.
------------+-----------------------------------
       .025 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

by Jean Roth , jroth@nber.org , 2 May 2016