External link :
Map of the ecozones (http://www.panda.org/about_wwf/where_we_work/ecoregions/global200/pages/mainmap.htm)
... husband present, and 16.2% are non-families. 12.0% of all households are made up of individuals and 3.4% have someone living alone who is 65 years of age or older. Th ...