Frequencies for measureenddatestr variable in hqi_national_hai dataset :

Measure End |
       Date |      Freq.     Percent        Cum.
------------+-----------------------------------
 06/30/2015 |          8      100.00      100.00
------------+-----------------------------------
      Total |          8      100.00

by Jean Roth , jroth@nber.org , 15 Nov 2016