Merdeka-NST Health And Lifestyle Survey: Lifestyle and Healthy Living Healthcare Concerns and Services, December 2004. Previous Merdeka Center – New Straits Times Youth Expectations Survey Excerpts: Personal Outlook, Education, Social Issues And The Future, December 2004. Next Public Service Delivery & Economic Perception Survey: Public service agencies, Service Delivery Criteria and Perceptions on Current Economic Conditions, April 2005.