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

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

3????????

4?????

5????98?95?????

2?21????,?,??

?,??,???????????????????????????“??”??????,????????????????????????????,????????????,????,??????????????????????????????????????????

??????????,????,??34.1????,??????3???????????????????????49%,???????51%,??????????93.6%,??????????????????????????????????39%,???????????13%???????????????????,????????????????(???)???????(????????????? ??)

?????:????