??? ?? ????? ???(尹錫俊) ???? ?? 40? ?? ??? ? ??? ????? ??? ?? ???? ?? ??? ???? ???? ??? ?? 1999?? ?? ??? 57.7%, ??? 11.4%? ?? ?? ???? ????? 18? ???.

? ???? ???? ???? ??? ??? ???? ??? 70??? ???? ??? 40? ?? ??? ????? ???? ???? ??????(WHO)? ????? ??? ‘????? ??? ??’ ??? ??? 1990??? 99??? ???? ????.

99?? ??? 57.7%? ?? ?? ???? ?? ????? ?? ??? ??? ???? ?????? ? ? ??? ??? 100? ? 57.7?? ???? ????.

?? ??? ??? ??? ?? ???? ???? 90? 55.3%?? 99??? 57.7%? ???? ??? ??? 90? 8.7%?? 99? 11.4%? ????.

??? ?? ?? ???? ????? ?? ??? ???? ??? ?? ?? ??? ???? ??? ???? ??.

?? ?? ??? ???? ???? ???? 9??? ?? ????.

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