? ??? ? 3?? ?? ??? ???? ??? ?? ??? ??? ?? ?? ??? ?????? 50%? ??? ??? ????.

???? ?? ?? 8?? ? 2? ???(3?7?15?)? ???? ?? 64.5%? ?? 13.3%??? ??? 51.2%??. ??? ?? ???? 40%??? ??? ????.

?? ?? ??? ???? ??? 59.1%?? 43.5%? 15.7%??? ????.

?????? ???(95.2%) ??(91.8%) ??(85.2%)? ???? ?? ?? ??(20.6%) ???(28.5%) ???(35.4%) ?? ????? ???.

???? 3?? ?? ?? ???? 47.4%? ?? 59.3%?? 11.9%??? ???? ?????? 42%? ???.

???? ???? ????? ???? ???? ?? ?? ???? 30%?? ??? ????.

〈??〓?????〉