?? ???????????1518.5??
????:1?????????:??????498
2???????
3???????????
4????????????
5?????
??10????????????31?? ??,?????????????????,1????9??1518.5????,??13.1%?
??????:????,??????????????????/??????,????144.6???????????????????59.2????42.9??,????35.7%?26.9%?46.3%??????????,????????,??1244.4???????144.0????????????????91.9??,????????11.0%?35.8%?23.7%???????,9????159.0??????????????????????,??25.0%,?????
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