Includes [+/-] (show all):
Instructions: use the Indicators page to select indicators and begin building your ranking.
When you're satifisfied, go to the My Ranking page to assign weights to each of the indicators and finish building your ranking.
Population of Agglomerations
Source: http://www.citypopulation.de/world/Agglomerations.html
From CityPopulation.de, "Agglomerations include a central city and neighboring communities linked to it (e.g.) by continuous built-up areas or commuters. Some agglomerations have more than one central city (e.g. "The Ruhr")."
