According to NAREIT, regional mall REITs posted total yearly returns of –5.2 percent last year. However, the broader retail REIT sector brought in a 0.95 percent total return for 2016, and 0.5 percent for 2017 year-to-date. Within the sector, freestanding retail REITs significantly outperformed mall REITs and shopping centers last year overall. Plus, interest rate survey data from Trepp.