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

2?????

3???????

4????????????

5???????

????(?):???(6??28????????????)???????????:15??????????????135.3???,??5.9%,???

??????????,?????15????????????????,??9%,?????????????3??????

????15???????????,?????????????????11.4%,????14????0.4?????????????????,15???????????????10.5%?

?????????????????:?????