Frequencies for rx_ce_nolownoaged_rxhcc68 variable in rxcoeff dataset :

Rx_CE_NoLow |
NoAged_RXHC |
C68 -- Mild |
         or |
Unspecified |
     Mental |
Retardation |
/Developmen |
         ta |      Freq.     Percent        Cum.
------------+-----------------------------------
       .018 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

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