Frequencies for measureenddate variable in hqi_state_comp dataset :

Measure End |
       Date |      Freq.     Percent        Cum.
------------+-----------------------------------
  31mar2014 |         56       14.29       14.29
  30jun2014 |        336       85.71      100.00
------------+-----------------------------------
      Total |        392      100.00

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