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

2???????????

3???????????12????

4?????????

5?????????????

??????????:???????????????? 7???????????:??????

??????????(??):???????(8?????????????18????)???????????????,?????????????????????,????,????,?????????????

???:7????,??????????????,????????6%,?????????????????????1.7?????????????

????,?13.3%?????????????

?????????????????8.5%,??????????2.8?????????????,??????????????????7.2%??14.8%,?????????????????????,?????8.5%????????????????????????????11.7%,?????????????????

????,????7????????,????????????7.3%,????????????8.5%,??????????67.4%,??????????0.7?????????? ??:???????