Frequencies for rx_ce_lownoaged_rxhcc40 variable in rxcoeff dataset :

Rx_CE_LowNo |
Aged_RXHCC4 |
       0 -- |
  Specified |
 Hereditary |
Metabolic/I |
      mmune |
  Disorders |      Freq.     Percent        Cum.
------------+-----------------------------------
     10.451 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

by Jean Roth , jroth@nber.org , 7 Feb 2019