SHARE-BASED PAYMENTS (Tables)

9 Months Ended

Feb. 28, 2016

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Weighted average black-scholes assumptions for stock options granted

The weighted average Black-Scholes assumptions for stock options granted during the first three quarters of fiscal 2016 were as follows:

Expected volatility (%)	17.88
Dividend yield (%)	2.74
Risk-free interest rate (%)	1.60
Expected life of stock option (years)	4.96