10%, 30%, 50%, ?. ̴ Ѽ ϰ ȯ ̼Ҹ ϴ ̵ ִ. Z 迭 ̴.
ܼ % ƴϰ ڸ õ ִ. Z 迭 鿡 ̴ ʰͺй(PS) ٷ ̴.
迭 Z ǥ . 3 Z 4 ~ 9 9328 ´. 1ȸ (ﺸ ABSȯ ) ֱ 6 7810 2009 (4 ~ 20103) 8487 90% Ѿ ̶ ´.
PS 뵵 ڿ Ŀ. ȸ Ϻο 50% PS ȴٴ ְ ص 30% ̶ ̴.
Z 鿡Դ PS ʰ ֱ ϴ. 5 κ 츮ָ ְ ġ ſ̴. 𰡴 11 14 109500̴. ׳ ݸ λ ȣ Ͽ 3.3% ְ ־ ϸ ش.
Zȭ ȸ簡 鿡 ̾ٸ鼭 20 ~ 40% PS ϴ ġ. Z ȣ ġ̰ ü ڵ ƽ 4 ~ 9 2948 2009 60% ϰ ִ.
Ư Z 2008( 1130) ص ߴ ϸ Zȭ ǥ(2008 5987) ġ ž Ѵٴ 뵵 ִ.
Zī ̿ʹ ټ Ⱑ ٸ. δ ٸ ؿ ũ ī, ī 翡 ټ ٴ װ̴. 밳 10 ~ 20% PS ؾ ʰڳĴ Ⱑ ִٰ Ѵ. Ư Zī 밳 Z, Zȭ ٸ 迭翡 Űܿ 쵵 ־ ä 鿡 ٴ ƽ ϴ Ҹ ִ.
Z 迭 ̿ "PSԸ Ĺ뿡 Ǵ ȴ١ ΰ ŭ μ ϴ Ⱑ Ϲ̶ ϰ ִ.