???????????????11.1%

????:?????????:??????

???10????????21?? (??? ?????????????)?????21??,???????,???6.75??????(??,????),????11.1%?????,???4.39?,?9.1%;????2.36???,???15%?

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

????????,??????????,????????????????????,??1.08????,??10.1%;?????????????????????????????????????????????????15.3%?7.3%?5.5%?????16.3%???,???“??”??2.47?????????,??????9.8%?

?????,???4.3????????????????,????17.1%,????6????,??63.6%,????3.2??????

??,????,????????????????????????????????,?????????????“??????”“??”??????????,??,???????(???) ????:??????