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22? ????(IB) ??? ??? ???? ? 600? ? ??? 7390? ?? ?? ??? ???. 2?? 300? ? ??? 3300? ?, 3?? 300? ? ??? 4090? ?? ??? ???.?
???? ?? ???? ???? ????(?? ??) ?? ±30bp(???????·1bp=0.01%???)? ??? ??? 2??? ―25bp, 3??? ―45bp? ?? ??? ???.
???? ?????? ?? ??? ??? 2010? 6? ????. 1953? ??? ?????? ??? ????, ????? ????? 1995? ????. 2016? 4? LG??? ????, ?? ??? ????? ????.?
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