Boosted by the new generation called Emotion in Colombia, the Chevrolet Aveo keeps the lead and consistently reaches very high levels: 13% share in 2007, 12.7% in 2008 and 13.5% in 2009. The Chevrolet Spark grabs the 2nd spot in 2007 and stays there for the next two years, progressing from 5.5% shar