Collecting some global sales stats for 2011 from various sources:
Other worldwide winners include the Aveo (now known here as the Sonic), which sold 31,665 units in Mexico and 30,883 units in Columbia
source: http://rumors.automobilemag.com/silverado-cruze-top-chevrolet’s-most-popular-worldwide-cars-in-2011-sales-103289.html
Europe: The Aveo in its run-out period sold 44,114 times.
By "run out period", I assume they mean the outgoing version of the car.
source: http://media.gm.com/content/media/intl/en/chevrolet/news.detail.html/content/Pages/news/intl/en/2011/CHEVROLET/07_08_chevrolet_europe_h1_2011_sales_release