Agenda 21 — Percentage of foreign population 2012

Indicators of social cohesion and economic development. Percentage distribution of the foreign population by city area, obtained as the relationship between the number of foreigners and the total inhabitants in urban land by each area.社会凝聚力与经济发展指标。各城市区域的外籍人口百分比分布，通过计算各区域城市用地范围内外籍人口数量与常住总人口的比值得到。