[??? ??? 12?8?] ??? ??? ???? ??? ??? ?? ?? ?? 1.2% ??? ??? ????.

6? ?? ????(???)? ??? ??? 11? ?????? 3?7?? ??(? 677?1???)? ???.

?? ??? ??? 11??? 1.7% ??? 2?1?? ??(384?3???), ??? 0.6% ??? 1?6?? ??(292?8???)?? ????.

?? ??? ??? ? 1~11? ??? ?????? 37?9?600? ??(6?946?6?800??)?? ?? ??? ??? ??? ????.

?? ??:???? ??? ?? ???