?? ????, ?? 31.4% ? ??? 1? ??…???? 30.5%

??1
?? 2020? 12? 10? 09? 37?

???: ?

???: ?

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

10? ???? ???? ????? TBS ??? ?? 7??? 9??? 3?? ?? ? 18? ?? ?? 1509?? ???? ??? ???? ??(????)? ??? ??? ???? ??(29.7%) ?? 1.7%???(p) ??? 31.4%? ????.

?? ????? ??(31.3%) ?? ???? 0.8%p ??? 30.5%? ???? 2?? ????. ??? ??? ??? 0.9%p? ???? ?? ?? ??? ????.

??? ??? ???? ??? ???? ?? ???? 28.2%? ??? ????(32.2%)? ???? ??? ???? ?? ???? 4.4%p ??? 32.6%? ????.

????? ?? ???? ???? 2.8%p ??? 29.4%? ????.

?? ??·??·????? ????? ??? ??? ????.

??·??·???? ???? ???? 46.4%? ??(38.5%) ?? 7.9%p ???. ???? 23.0%? ???? ?? ??? ? ???.

?? ???? ???? ??·??(48.1%→55.0%)? ??·??·??(22.5%→28.1%), ??·??(19.0%→21.2%)??? ???? ??? ??·??(33.8%→32.4%)??? ????.

????? ??·??·??(33.9%→26.8%)? ??·??(42.9%→38.3%)?? ???? ????.

??? ???? ???? 30?? 50?, 60? ???? ???? ??? ????. ?? 60?? 70? ???? ?? ?? ???? ?? 6.3%p, 6.8%p ????.

????? 30?? 50??? ???? ?? 4.3%p, 2.2%p ???.

????? ???? ???? ??·????? ???? ??, ?????? ???? ??? ???. ????? 2.9%p ??? 51.3%, ????? 1.4%p ??? 13.8%? ???? ?????? ???? 30.8%? 1.3%p ????.

????? ????? ???? 2.5%p ??? 32.8%? ????. ?????? ??? 54.7%? 3.3%p ????.

?? ???? ???? ????? ????? 7.1%? ???? 3?? ????. ?????? ??? ???? ?? 6.1%, 4.9%??.

?? ??? ?? ????(10%), ??(70%)·??(20%) ???? ????, ????(80%)? ????(20%) ?? ????? ???? ?? ?? ???? ???? ????. ????? 95% ?????? ±2.5%p?. ???? 4.4%.??? ??? ???? ????? ????????????? ????? ??.

(??=??1)