?? ??????????????????
????:1??????200??:???spa?????
2???????500?4???
3?????gm??????
4???????24??
5????????
????????11???27?????? (????????? ?)???????????????????27??????????,?,?????????????????????,????
???????????????????,?????????????????????(???????)?????????????????????
????????????????????20?????,?????????????????????11??22???,??70?????,????????6??
???????????300????????????,??????????8.6%????8.7%??,?????????????????,??????????????????????(?) ?????????????:????