In the mid-2000s, Proton's revenues and sales declined sharply. In 2006, Proton's market share was 32%, down from 40% in 2005. Proton lost its majority domestic market share for the first time in 20 years to Perodua, the second Malaysian car manufacturer. Factors which contributed to the fall of Proton included the revision of the National Automotive Policy (NAP), Proton's newer indigenously designed models (i.e., the Proton Waja, Gen-2 and Savvy) which were poorly designed and manufactured compared to the former Mitsubishi-based models and stronger competitors, specifically Perodua with their best-selling Myvi which launched in 2005. Proton's total sales volume and its market share failed to recover to its pre-2002 figures and Perodua remained the domestic market leader from 2006 onwards.