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

2?????????????

3???98?????

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

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

????:???6??????????????????28????????,15??????,??135.3??,??????????5.9%;?????????????

?????????????????????,???????????????????15???????????,????????5.7%,???????????,?????9%,???????????????,?????????????????????15??,??????????????????????11.4%,5??????????????????????12.6%,?4????3.7????????????????????????????5??????????,??????????,??30%?

???????????????,????,?4%,??????????,?,?????????????,???

?????,??????????????????,???????????15????????????,????????????????,????3.5??,????????????????,???????????????????????,??? ???????????:????????????????