1 × 90% 2 × 10 2 1 = *90% *10% 2 3 4 2006 2006 2.5 05 5 A B C C0C1 C2 C3 C4 C5 C6 C7 C8 C99 D E F G H I J K L M ( ) (%) 6 1 2 3 7 ( ) % 8 × 70% 25% ×5% 9 1 = *70% *25% *5% 2 10 11 ( )12 1 2 3 13 % 14 0755 82353668.