??, ??? 2030 ???? 300? ??

??? 20~30? ?? ???? ‘10? ?? ? ? ??? ?????’? ????. ? ???? ??? ??? ?? ?? ????.
5? ??? ??? ?? ? 21~25? ??? 2030 ???? ? 300?(? 150?/? 150?)? ???? ‘? ? ??’? ?? ????? ??? ?? 20~30? ???? 10? ?? ? ? ??? ‘?????’? ??.
?? ??? 10? ? 6?(58.0%)? 10? ??? ? ? ??? ‘?????’? ????. ???? ?? ??? ?? ? ???? ‘?? ??? ??’(74.7%, ?? ??)? ‘?? ??’(62.6%)???. ‘?? ?? ?? ???’(40.8%), ‘?? ?? ??? ????’(19.0%), ‘??? ??? ??? ?????’(13.2%)? ????.
20~30??? ? ? ??? ?? ??? ‘??????’(79.7%, ?? ??)? ?? ?? ????. ‘?·??’(48.3%)? ‘??·??’(23.7%)? ?? ?? ??, ‘?? ??’(11.0%), ‘??? ??’(10.0%) ?? ??? ??. ?? ??? ?? ??? ? ‘??? ??? ?? ?? ??’? ??? 11.3%? ???.
??? ?? ???? ‘???’(73.3%), ‘????’(12.7%), ‘??’(6.0%), ‘????’(5.3%) ????.
?[??=???]