??? ???? ?? ???? 6? ?? 50%?? ????? ???? ??? ???. ??????(???) ???? ?? ??? ?????? ??? ??? ??? ??? ?? ??? ????.

1? ????? YTN ??? ??? 5? 4??(25~29?) ????? ??? ?? ???? 59.9%(?? ?? 38.0%, ??? ? 21.9%)? ? ???? ????? ??? ??? ???. ?? ?? 2.4%??? ??? ???.

? ???? ???? ???? 60% ??? ??? ?? ?? 4? 3??(58.3%) ?? 6? ???.

?? ?? ???? ? ??? ???? ????? ? ?? 29? ?? ? ???? ???. ?? 25~29?? ?? ???? 61.3%, 60.2%, 61.7%, 62.3%, 57.4% ???.

‘???? ??’? ?? ????? ?? ?? 2.7%??? ?? 35.3%(?? ??? 21.8%, ???? ? 13.6%)? ????. ‘??·???’? 0.3%??? ??? 4.8%??.

????? ?? ???? ?? ??·??(9.6%p↓, 85.5%→75.9%, ???? 19.5%)?? ?? ????, ??(3.2%p↓, 60.4%→57.2%, ???? 36.9%)??? ???? ???.

?????? 70? ??(7.2%p↓, 59.7%→52.5%, ???? 40.2%), 60?(4.5%p↓, 57.4%→52.9%, ???? 41.1%), 40?(3.7%p↓, 70.4%→66.7%, ???? 30.8%), 30?(3.5%p↓, 66.1%→62.6%, ???? 32.4%)?? ????.

?? ????? ??? ???(8.2%p↓, 45.8%→37.6%, ???? 55.4%), ??? ???(6.7%p↓, 84.1%→77.4%, ???? 15.7%)?? ???.

??, ?? ???? ??????? 5? 3? ? ???? ?? 0.4%??? ?? 42.1%? ????. ?????? 1.5%??? ?? 26.3%, ?????? 0.6%??? ?? 5.6%, ???? 1%??? ?? 5%??. ??? ????? 4%, ??? 2.2%??, ???? 5? 3? ??? 0.3%??? ?? 12.7%??.

?? ??? ?? ????(10%) ? ??(70%)·??(20%) ???? ?? ??, ??(80%)·??(20%) ?? ????? ???? ?? ?? ???? ???? ????. 18? ?? ??? 6?1263??? ??? ??? ?? ?? 2518?? ??? ??? 4.1%? ???? ???. ????? 95% ?????? ±2%????.