National indicators are statistical measures used to assess the overall health and performance of a country. They provide valuable insights into various aspects such as economic growth, social well-being, and environmental sustainability. Common examples include Gross Domestic Product (GDP), unemployment rates, and life expectancy. These indicators help policymakers, researchers, and the public understand trends and make informed decisions. By tracking changes over time, national indicators can highlight areas needing improvement or success, guiding efforts to enhance the quality of life for citizens and promote sustainable development.