??76.74??? ?????????????4.9%

???2?5?? (?? ????????)??????5????????,?76.74?????,??3.64?????,???????????????4.9%,???9.59??????????,?48.82?????,??????????????27.92???????????

?????1???????28?2????????????4???,???????????8??????????????????,??29.9???????

??????????????????????????,??,???????????????????????????????,??????????????????????????????????,?????????????????????

??,???????,?????????????????????,??????????,??????????????,????(???)