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????:1???????????:??????????
2?????QQ
3?????
4???????
5??????????
?2?20???????? (????????????? ??????????????)?????(NHS)20????????????,??(2????????????????????10?16???????)?????????????????1160????????????,???????????????
?????????????,????????????(2??????3???9???????????????????),?22%,???2012??????????1%??????
????????,????????,?????????????,???????????300??
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