102 Population Pyramid (tram: every 5 years)

102. The population pyramid is a graphic way of representing basic statistical data, sex and age, of the population of this municipality, which allows an easy and rapid perception of several demographic phenomena such as population aging, balance or imbalance... Only statistical data are displayed.102. 人口金字塔（population pyramid）是一种图形化表征手段，用于呈现某市政辖区人口的性别与年龄维度基础统计数据，可助力使用者便捷且快速地感知人口老龄化、人口平衡或失衡等多种人口现象…… 仅展示统计数据。