896 ITU‐T's Technical Reports and Specifications Annex O Ericsson: Networked society city index Source: Ericsson, http://www.ericsson.com/res/docs/2013/ns‐city‐index‐report‐2013.pdf http://www.ericsson.com/res/docs/2013/ns‐city‐index‐report‐2013‐methodology.pdf Table O.1 – networked society city index Dimension Variable Indicator Proxy Social Health Infant mortality Death of children under the age of one Life expectancy Average life expectancy Education Education attainment Upper secondary or tertiary education attainment Literacy rate Percentage of literate people