In December 2003, for instance, same-store sales increased 7.3 percent. Same-store sales rose 2.4 percent for the entire year, after falling 2.1 percent in 2002. Also, in that month, McDonald's announced that it would further its focus on its core hamburger business by downsizing its other ventures. The company said that it would sell Donatos back to that chain's founder. In addition, it would discontinue development of non-McDonald's brands outside of the United States. This included Boston Market outlets in Canada and Australia and Donatos units in Germany. McDonald's kept its minority investment in Pret A Manger, but McDonald's Japan was slated to close its Pret units there. These moves would enable the company to concentrate its international efforts on the McDonald's chain, while reducing the non-hamburger brands in the United States to Chipotle and Boston Market, both of which were operating in the black.