In addition, Mitsubishi had little support from sales in Japan, which slowed considerably throughout 1997 and were affected by that country's own economic uncertainty into 1998. Other Japanese automakers, such as Toyota and Honda, bolstered their own slipping domestic sales with success in the U.S. However, with a comparatively small percentage of the American market, the impact of the turmoil in the Asian economy had a greater effect on Mitsubishi, and the company's 1997 losses were the worst in its history. In addition, it lost both its rank as the third largest automaker in Japan to Mazda, and market share overseas.