Canada has a strong and stable economy, with lots of opportunities for skilled workers. Canada's government invests millions of dollars every year to help these newcomers settle into their new lives in Canada, and to ensure that all newcomers can benefit from the high quality of life. Canadians place great importance on learning, and have developed a first-rate education system with high standards. The country spends more on education (as a percentage of GDP) compared to the OECD average, and is the second highest among G-8 countries. Canadian teenagers consistently rank among the best in the world on international testsof reading, science and math -a testament to the outstanding quality of Canadian schools. A Canadian degree, diploma or certificate is well-regarded in business, government and academic circles around the globe. In addition, Canada's largest cities Vancouver, Toronto and Montreal have been recognized as world class cities in which to live and work, for their cleanlinessand safety and for their cultural activities and attractive lifestyles. In addition, Canada's largest cities Vancouver, Toronto and Montreal have been recognized as world class cities in which to live and work, for their cleanliness and safety and for their cultural activities and attractive lifestyles.