how many people die on road each year?
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USA: 40,000 / 400,000,000 population = 1: 10,000 ----------> bronze; l/ s4 o [2 u/ Q: g2 ]0 ^
China: 100,000 / 13,000,000,000 population < 1: 100,000---------->gold7 d0 z }. r7 |% z7 E3 G
German: 4,000 / 80,000,000 population = 1: 20,000------------>silver
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+ }( G$ |' j" ?According to the numbers, china is the best ! |