?????“??????” ?1???“????”

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

????,??????????????????????1??????????????,???????????????????????????,??????????

??,????????????1?????????10%,??12.1%;???????????????1??????????11.89%,?????????19.71%;?????????1????????12.47%,??????????17.67%???????????????1?????

?? ????????:??????????,

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

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

???????????????????????????,????????????????1??,??,??,?????????????????????????1??,????????? ??????????:??????