????? ????????

????:?????????:??????

????????(??):??,??????????????,???,??????????,??????????????????

????????????????,??????????????,?????????60%???????,????????????????,????????

?????????,???????????????????1800??????????????????????6??????????6????????,?????????6??????????

?????????????,???????????????????,?????,??????????800??

????????????????????,?????????????????????????????,??,??21????????????

6?????15?,?????????????????,????,??????????????????????,?????????????????,??????????74?????85%???

???????(6????16?????????)?????????????????,?417??,??????13???????,??????????????????,?????? ???:????