????:1????????:????

2???????

3???????????

4???????

5???????????

????????2??20?????????????? (??????????????? ?????)????(NHS)20??,?(2????????10????????16??)????????????????????1160?????,?????????????????????

??????????,???????????(2?????????????????3???9?????????????),????????22%,????2012???????????1%???

???????,?????????????,??????????????,??????????????300??

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

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