??? ???? 2000? 16? ?? ?? 93.5%, 98? ?2? ???? ?? 93%?? ?? 1.1%, 1.6% ??? ?? ???. ??? 95? ?1? ???? ?? 95.2%, 97? ?15? ?? ?? 97.7%??? ???? ?? ???.
?? ??? ????? ???? ??? ??? ??? ??? ????? ???? ????? 5?9885?? ??? ?????, ??? ??? ????? ?? ??? 13? ?? 6??? ?? ???? ???? ??? ???? ????.
????>jnghn@donga.com