In 2001, Americans, who accounted for 4.68% of the world's population, consumed 46.7% of the world's health resources, and per capita health expenditures were US $ 4,873; Canada, which accounts for 0.5% of the world's population, also consumed 2.22% of world health resources. Health resources are adequate, but surveys show that 13% of Americans and 11% of Canadians did not receive the necessary health services at the time. In the United States, 53% of unmet medical needs believed that this was mainly due to costs Caused by too high, in Canada, 32% of unsatisfied believe that long waiting times are the main reason. What is the author most likely to want to say through this text? ['Unmet demand cannot be used as a general basis for the insufficient supply of health resources.', "Developed countries consume most of the world's health resources.", 'The United States and Canada have high health standards and sufficient health resources.', 'Health resources held and consumed by countries around the world are extremely uneven.']