Frequencies for rx_ce_lowaged_rxhcc67 variable in rxcoeff dataset :

Rx_CE_LowAg |
 ed_RXHCC67 |
-- Moderate |
     Mental |
Retardation |
/Developmen |
        tal |
 Disability |      Freq.     Percent        Cum.
------------+-----------------------------------
       .271 |          1      100.00      100.00
------------+-----------------------------------
      Total |          1      100.00

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