????:1?????????????:????spa

2????????

3???????

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

5?????

??10?14??????? ???????:??????13??????,???????,????????????

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

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

?,?14??????????????????????,????????????????11?????????????????30?????

????,???????????????45????

??????????????????????????,?????????????????,????,?????????????24.6%?(????????????) ?????:??????