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

2???????

3?????

4?????????

5??????????

???10?????????14????????????? (????? ???????????????)?????14????????????????,??4.62?????,??5.1%?

???????????????????,??,??????????????????????????????8.6%?13.4%;???????????14.4%?34.3%???,???????????????????????????

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

??,???????????????“?”????,?????????????????(??) ?????????????????:????????????????????