ͻ ϼᰡ 3 к 1 57 λȴ.
3 ÿ ϼ ȭȹ λ , 1 ʰ ʿ 3 к ϼḦ λϰ ƴ. ( 1 10 λ)
̿ (11t~30t) 300 3к 360 Ǹ ̸ 15 ϴ 4,500 5,400 ΰǾ 900 λȴ.
ô װ λ å δ ּȭϱ λ , ϼó 1,199 ݸ ϼ 284 ȭ 23.7% Ұ ϼ λ Ұߴٰ .
ڴ ϼ λ ϼ üڿ ʿ ùε鿡 ȯ ϱ ̶͡ ϼ λ ù ؿ Ѵ١ ߴ.