???????7??2.3%

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

?????8????9?? ??????????9??,?????????????7??2.3%,????????6?????????2.2%?????????

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

?,????????????????7??????????????????3.9%????????????,??13.9%,???????????,?,???????

??7?????????????1.7%???????????,??3.6%,???????3.3%,??????????6.2%?????,????????????13.9%?

??7?????????1.3%??????,?????????45%;??????????????????????6.1%?

???????????,??????????????????7??2.7%;??,?2.9%?(?????) ??:??????????