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

2?????

3????????

4????????

5??????

??6??13?????? (????? ?)???(?????)????????13??,???????

6????????13?????????,?(?????????????)??????????? ?? ????????????

??“13+2”????????????,?????,??????????????????????????????????????,????70%?????????????

????????????(???)????????????????,?????«??????????????»,??,???????????????,??????????,????,?????????????????????????????????????????

??(???)?36507???????,?1.5???(??,?????????),?????????????????????????????????,??,??,?,????10?????

????????????,??????????????,????1??5????,????????????55.6??,????????????83.8%,????????50.4?????????,?81.9%,????????????5.2????,??????????????104.2%,????????2??,????12???????????????????????????(?????????????)

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