Väestötiede
Väestötiede, also known as demography, is the scientific study of human populations. It examines the size, structure, and distribution of populations, and how these factors change over time due to births, deaths, migration, and aging. Väestötiede uses statistical methods to analyze population data, providing insights into social, economic, and health trends.
Key areas of study in väestötiede include fertility rates, mortality rates, and migration patterns. Fertility refers
The analysis of these demographic processes allows for the understanding of population growth or decline, age