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

2????????vx

3??????v

4??????9598?

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

??????2???????5???? (??? ??)????????????????5???,??????(1????28?????2?????????????????4???????????),???102.7????,???(??)???6400???(?)??,?28.9%?19.4%?

??????,?????,???????“????????????”??,???????68.3?,??????????78%?

????????????,?????????“????????”????????????????????,??????????,???????????,???????????????????18.1?????,??????????????1.4?????????????????,???????????????????????????????????“???”?????

?????,?,?????????????,???22???,???????????7.2??????

2??5???,?????????????,????“???”???????????????,?15??,???(??) ??:????????????????