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

2???????

3???????????

4????????

5???????

??????11?15??? (??????????????????? ??)???144??,????????????????

??????????????????15???,?10??????,??8.8?????????,??1196??????????,??57.1%?????????????????????89.2%?

???????????,?????,????????????????,??????,?????????????????????????????????????????????????,????????????????????????,???????????,??,??????,?????,???????????????30%?

?????????????,?,???????????3D?,??????,????????????????????????????????,??????????????(??) ??????????????:????