各指标的含义
- Total population
- Number of people living in the country at mid-year, regardless of citizenship.
- Total fertility rate
- Births a woman would have over her lifetime at current rates. About 2.1 keeps a population steady.
- Life expectancy at birth
- Years a newborn would live if current mortality patterns stayed the same.
- Population aged 65 and over
- Share of the population aged 65 and over — the standard measure of population ageing.
- Crude death rate
- Annual deaths per 1,000 people. It rises with an older age structure, so it is not a measure of health on its own.
该国在世界中的位置
各项指标均将该国数值与同一出处收录的全部 217 个国家和地区并列比较。中位数是把所有对象国按该指标排序后位于中间的值。
排名相邻的国家和地区: 吉布提、科摩罗、危地马拉、美属萨摩亚、纳米比亚、密克罗尼西亚、不丹、柬埔寨
