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

2?95?98??????

3???????

4?????

5?????2??400?

????????????????????7??????22?????? (???????? ??)?22?????????????????????,?????????????,??????????15.2%,???1.6??

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

???,??????????,????,???????????????????????????????????3.8????????????????????????,????15.4??????,?????????????????????17.2??????

?????,?????,???????????????????,??,????????????????????????????????????,??????????19.0%,??????????12.6?????(????) ?????:??????????