õαû( ŵ) 11Ϻ 12ϱ û óɷ һ(CPR) ǽϿٰ .
2012 ڷ ڷῡ ȯ 51.8%, 53.2% 2 ϰ ־ һ ߿伺 Ÿ ִ.
̹ ڻ(RCY) õ μ ǽϿ óġ ̷а Ȳ() ó óġ ִ һ(CPR), Ʈ․ö ҿ ġǾ ִ ڵ ߱ ϰ ߱ Ҵ.
Ȳ ֹ Ȳ һ óġ ߿ϴٴ ˰ ־ ϴ µ, ̹ 屳 ڵ һ Ǿ ١ Ͽ.
αû лǰ ڰ Ȳ 1 7~10% ϰ ð 7,8̹Ƿ ż óġ ſ ߿ϸ, ش û Ӹ ƴ϶ б ε ǽϿ ϰ ǰ б ̶͡ ߴ./