SUBSEQUENT EVENTS (Tables)

9 Months Ended

Jan. 31, 2015

SUBSEQUENT EVENTS [Abstract]

Common and Preferred Share Distributions

Common and Preferred Share Distributions. On February13, 2015, the Company's Board of Trustees declared the following distributions:

Class of shares/units	Quarterly Amount per Share or Unit	Record Date	Payment Date
Common shares and limited partnership units	$0.1300	March 16, 2015	April 1, 2015
Preferred shares:
Series A	$0.5156	March 16, 2015	March 31, 2015
Series B	$0.4968	March 16, 2015	March 31, 2015