Toronto, Ontario, Canada has a population of approximately 2,500,000 people. In 2004, the United Nations Development Programme ranked Toronto just behind Miami in its List of World Cities With the Largest Percentage of Foreign-born Population. Unlike Miami, the diversity is more widely spread. Major attractions include the CN Tower (the world's tallest building), the Rogers Centre is home of the Blue Jays (baseball) and the Argonauts (football) teams. The Air Canada Centre is home of the Maple Leafs, the Raptors, and the Rock. Another major landmark is Toronto's City Hall.