Vancouver has had an expansion in high-tech industries, most notably video game development. Vancouver is consistently ranked one of the three most livable cities in the world.
According to a 2007 report by Mercer Human Resource Consulting for example, Vancouver tied with Vienna as having the third highest quality of living in the world, after Zürich and Geneva.In 2007, according to Forbes, Vancouver had the 6th most overpriced real estate market in the world and second in North America after Los Angeles. In 2007, Vancouver was ranked Canada’s second most expensive city to live after Toronto and the 89th most expensive globally, and, in 2006, the 56th most expensive city in which to live among 143 major cities in the world; in the same survey, Zurich and Geneva were ranked as the ninth and seventh most expensive, respectively. In 2007, Vancouver was ranked as the 10th cleanest city in the world.