For all of the publicity that swirled around the less expensive and more colorful iPhone 5c, the reality is that the new iPhone 5s is the top dog in worldwide sales. That's the report from Localytics, a firm that analyzes mobile stats. In the data analysis that started Friday and ended yesterday, Localytics saw that despite some expectation that the iPhone 5c would fit perfectly with Chinese consumers, the fact is that 91 percent of iPhone sales there were for the more expensive iPhone 5s. Numbers were pretty similar around the world, with the UK having the lowest ratio