??? ???? ??? ?? ??? ?????? 2%? ??? ??? ???? ???. ? ??? 17? ?? ???? ??? ???????? “?? ???? ?? ??? ?? ??? ?????? 2%? ??? ??? ?”??? “?? ????? ???? 2.9%, 2007～2009? ? ???? 3.4% ??? ??? ?? ????? ??? ??? ??? ???”? ???. ??? 2007～2009?? ????? ??? 2.5～3.5%? ?? ??.
??? ?? jaeyuna@donga.com