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

2???????

3????????

4?????????

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

???2??13???????? (????? ?????)???????(???)13??,?,1????5.53???,?48.87???(?,??),?????0.09%???11.01%?

??????,?????1????1.52??,?13.71??,??????27.5%?28.06%,?????????12.48%?31.46%?

???????1?????????????0.23???,??18.55????,???4.14%?37.97%,????????1.44%??23.9%?(????????)

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