??
??????????2???????????4?????????????? (? ?????)???????????????“?”“???? ???????????????”?????240????,?????????????4??,???4.6?????
????,?31?????????????????2220??,????16.6%?16.5%,??????2550???240????;??6????12????,????1.5????,??????????45%,??????????8%?
?????,????????????????????????????????????????????2100???,????,?????????1634???????????5.1%,?????160.1??(???,????????????)???????????42.9%?
????,??,?????,“?????+”??,????,“???”???????,??????100%?
??????????,????????,??????????????????“?????”??,????“????”????273???,??(???)20????,???????(????????) ???????????????????:???????????????
?????????
???????? ?????????????4.6?????????????????