????, 1.6%p ??…???? 0.6%p ?? ??
??? ???? ???? ???? ?? ????. ?? ????? ??? ?? ?? ??? ????, ?? ??? ??? ?? ? ?? ???? ?? ?? ?? ???? ????.
???? ???? ????? tbs? ??? ??? 12? 3?? ????(16~18?)?? ? ???? ?? ???? ?? ?? 1.4%??? ?? 47.9%(?? ?? 26.5%, ??? ? 21.4%)? ????? 19? ???.
‘????? ???? ??’? ????? 1.6%??? ?? 48.5%(?? ??? 36.1%, ???? ? 12.4%)? ????. ????? 0.6%??? ??? ??? ?? ?? ??? ????. ‘??·???’? 0.2%??? ??? 3.6%??.
????? 13? 50.4%(???? 46.7%)? ??? ?, 16??? 48.1%(???? 49.2%)? ????, 17??? 46.3%(???? 50.2%)? ?? ???? ????. ??? ‘12·16 ?????’ ?? ??? ?? ???? ????. ??? ????? ‘?? ??·?? ??’ ?? ??? ????? ???? 18??? 49.4%(???? 46.5%)? ???? ?? ? ????.
??????? ?? ???? ?? ????. ?? ???(???? 75.9%→81.9%, ???? 16.6%)?? ?? ? ???? ????? ?? 80% ?? ????.
???(???? 78.2%→75.9%, ???? 21.7%)??? ????? 70%? ???? ?? ????. ???(???? 44.6%→43.9%. ???? 52.3%→52.1%)? ?? ???? ????? 40%? ????? ???, ????? ??? 50%? ??? ???? 3?? ????? ????? ???.
???? ??(52.3%→44.9%, ???? 50.9%), ??·??·??(41.7%→38.1%, ???? 56.8%), ??·??(30.7%→28.1%, ???? 67.1%)?? ????. ??·??·??(49.1%→53.0%, ???? 45.0%)? ??·??(67.9%→71.6%, ???? 26.1%)?? ????.
?? ??? ?? ????(10%) ? ??(70%)·??(20%) ???? ?? ??, ??(80%)·??(20%) ?? ????? ???? ?? ?? ???? ???? ????.
????? 19? ?? ??? 3?3306??? ??? ??? ?? ?? 1505?? ??? ??? 4.5%? ???? ????? ???. ????? 95% ?????? ±2.5%????.
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