Canwest News Service: Car dependence is on the rise, even as more Canadians declare concern for the environment and live in urban areas with access to better public transit. In 1992, 68 per cent of Canadians aged 18 and over drove everywhere, according to a new report from Statistics Canada. By 1998, that proportion was 70 per cent. In 2005, the most recent year for which numbers are available, 74 per cent of Canadians were full-time drivers. Biking and walking rates, meanwhile, declined to 19 per …