?????????????16.4%

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

??????6??????????13??? (?? ??????????????)????13???,????????????16.4%?

??????,??????????????????30%???????????????“????????????????”,?????20%,??????????????“??????????????”???20%????????

???7??????10??????,?????????????????2.3?16.4%,?????2012????;???????1.4???????57%?

?????????,????????????“??”;?“??????”“?????”??“?????????????”?

???????,????,???????16.4%???????????,???????4.4%;?????3.4%???66.8%?

???????????????????????,????????«??»???????????????,?????????,???????

??11??,?????????“??????????”???????,?,?????????????????????????????????????,?????????????“????”???????,??(????) ?????????????????????????:???