20132012201120102009
Same-store sales growth1.2%3.0%4.2%4.8%2.9%
US same-store sales growth1.8%4.6%6.3%3.9%3.2%
Canada same-store sales growth1.1%2.8%4.0%4.9%2.9%

Notes:Same-store sales includes sales from systemwide restaurants open for at least 13 months; the company reports same-store sales by region, and the overall figure is calculated by eMarketer on a sales-weighted basis