Looking at the population growth rate, in the early 1970s, the rate of increase was as high as 2%, but it has continued to slow down since then.
인구증가율로 살펴보면 과거 1970년대 초반에는 2% 수준의 높은 증가율을 보였지만 이후 지속적으로 둔화하고 있다.