TTM20152014201320122011
Stores504506514498443391
Store growth-1.6%-1.6%3.2%12.4%13.3%7.7%
Total gross square feet (M)1,3881,3851,3981,3401,158986
Total gross square feet growth-0.5%-0.9%4.3%15.7%17.4%9.4%
Avg store gross sq ft2,8002,7002,7002,7002,6002,500
Avg store gross sq ft growth1.1%0.7%1.1%2.9%3.6%1.6%

Notes:Calculated based on reported selling square footage and company-provided figures that selling space in the average store comprises approximately 83% of total square footage