?? ?????????????15.2%
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????7??????????22??? (?? ??????)?????????????????????22?????????,????????,?????15.2%,?????????1.6????????????
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????????????????????,?????????,?????????,????????3.8??????????????????????????????????????????,????????????15.4??,??????17.2??????????????
??,??????????,????????????????,?????????????????????,???????????,?????????19.0%,??????????12.6?????(?????) ??????????:??