10 worst cities to work in

Apparently, seven out of the 10 worst cities to be working in as an expat are found in Asia.
In a survey by ORC Worldwide and Business Week, Lagos, Nigeria stands as the worst place to be working in, due to a risky combination of poor infrastructure, pollution and “the risk of being caught up in sectarian violence”.
But take note. The survey excludes cities outside North America and Europe. It also excludes cities that are under combat or in international isolation.
#1 worst city to work in – Lagos, Nigeria
Problems include: Infrastructure and crime, pollution, disease & sanitation, medical facilities, availability of goods and services.
#2 Jakarta, Indonesia
Major Problems: Pollution, disease & sanitation, medical dacilities, political violence & repression, political & social environment, crime
#3 Riyadh, Saudi Arabia
Problems include: Political violence & repression, political & social environment, culture & recreation facilities
#4 Almaty, Kazakhstan
Problems include: Pollution, disease & sanitation, medical facilities, physical remoteness, housing, climate, education facilities, infrastructure, communications, culture & recreation
#5 Mumbai, India
Problems include: Pollution, disease & sanitation, infrastructure, political violence & repression, climate, medical facilities
#6 New Delhi, India
Problems include: Pollution, disease & sanitation, infrastructure, climate
#7 Nairobi, Kenya
Problems include: Crime, infrastructure, disease & sanitation, political violence & repression, political& social environment
#8 Bogota, Colombia
Problems include: Pollution, political violence & repression, crime, political & social Environment
#9 Ho Chi Minh City, Vietnam
Problems include: Disease & sanitation, climate, pollution, medical facilities, infrastructure, crime
#10 Chennai, India
Problems include: Climate, pollution, disease & sanitation, medical facilities, education facilities, infrastructure, physical remoteness.