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

2???spa

3???????

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

5????????

7?????????4???,???????????????

??,6?,???????21.0?,????????0.7?,????????;??115.0????,????????????11.9%,???

????,6??,?????????????????5.66????????,?????????5.34?????????????????????????,?612%??157%?????????????????20~50%???,????????????????????????????(2017-2023?)??????????????1969????????,?????45.7%?(? ?????? ?????????????????)

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