ITU‐T's Technical Reports and Specifications 867 Annex I GCIF: Global city indicators facility Source: Global city indicators, http://www.cityindicators.org/ The global city indicators facility (GCIF) provides an established set of city indicators claiming to use a globally standardized methodology that allows for global comparability of city performance and knowledge sharing. City services are divided into education, electricity, finance, recreation, fire and emergency response, governance, health, safety, solid waste, transport, urban planning, wastewater, and water. Quality of life factors are: civic engagement, culture, economy, environment, shelter, social equity, technology and innovation. Table I.1 – Profile indicators Profile indicators list Indicators People Total city population Population density (per square kilometre) Percentage of country's population Percentage of population that are children (0‐14) Percentage of population that are youth (15‐24) Percentage of population that are adult (25‐64) Percentage of population that are senior citizens (65+) Male to female ratio (# of males per 100 females) Annual population change Population dependency ratio Percentage of population that are new immigrants Percentage of population that are migrating from elsewhere in the country Housing Total number of households Total number of occupied dwelling units (owned and rented) Persons per unit Dwelling density (per square kilometre) Economy Average household income (USD) Annual inflation rate based on average of last five years Cost of living Income distribution (Gini coefficient) Country's GDP (USD) Country's GDP per capita (USD) City product (USD) City product as a percentage of country's GDP Total employment Employment percentage change based on the last five years