8??????????2.1% ????????

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

????????????????9?????????14??????????? (????????????? ???????)?????????14??,8???????????????,??????????????2.1%??,??,????????

?????????,?????????????,????????????,????????????,?????????????????,?????????????????????,???????????1-8?????????????,??3.4%,??1-7?????

??,1-8??????????????,??6.9%,?????????????3.9???????????????,????,????????????????????????????????,8??3.3%,????0.3??????

??????????????????????????,??????1-8????????,?????8.1%,??????????????????????4.7?????????????????????????,????25.6%,???????1-7????????????

?,???????,????,?????????,??8????????????31????????,??80??;8??????????????,????

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