̱ ߶ߴٰų ƴٰ ϴ Ÿ ִ.
ʰ뱹 ̱ ſ 5 ְ AAA Ʒ AA+ 谡 ʱϸ鼭 ̸ Ѻ ִ ̴.
ſ 3 ſȸ ϳ ĴصǪ(S&P) 弭 Ű.
̹ ̱ þ ̱ 뱹 ൿϴ ǹ .
AAA AA+ ū ̰ . AAA ä ȯ ɼ 'ص (extremely high)' ̸, AA+ ' (very high)' ǹ̴.
̱Դ ܰ谡 и Ǿ ɷ ̰ ٰ ϴ.
̱ ϴ ȭ ϴ ̱ ̴.
ä ɷ Ѵ ִ ̱, ٽ Ʈ ɼ ǻ ̱ ű ǵ ñ.
̹ ϰ ϴ ̱ б Ϸ Ÿ ̴߱.
߱ ̹ ſ϶ ȭ ȭ ġ ȭ ¿ Ѵ. ũ ٸ ó ȴ.
߱ ִ ȭ 3 Ӹ ƴ϶ 緮 ȭ.
ȭ ġ϶ ϸ鼭 G2 óϰ ִ ߱ ̱ ̸.
̹ ſ ᱹ ̱ Ϳ Ǵ 쫒 мǰ ִ.