Global Event Management Services Market Size, Share, Growth Analysis By Service Type (Event Planning, Event Coordination, Event Design and Décor, Logistics and On-Site Management), By Event Type (Corporate Events, Conferences and Seminars, Weddings and Social Events, Exhibitions and Trade Shows, Music and Entertainment Events), By End-user (Corporate Organizations, Individual Clients, Government and Non-Profit Organizations), By Region and Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Statistics, Trends and Forecast 2025-2034