MINNEAPOLIS— During the course of 2006, 78 hotels were added to Carlson Hotels Worldwide’s five-brand global portfolio. These additions resulted in a total portfolio size of 938 hotels in 70 countries. Carlson’s Regent Hotels & Resorts opened two hotels, Radisson Hotels & Resorts added 25, Park Plaza Hotels & Resorts added six, Country Inns & Suites by Carlson added 38 and Park Inn added nine.