??????????????????19???

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

??9???????????????27? (???????????)??,??????????????,???????,?????????19.4?????????????,?????????2.77???,????????0.7%,?????2019??19.4%?

????,???????????????,??????80%,?15.26????????20%??????????????????????

????????????10??1????????????,?10????????????5????????????,?????????9?????????????30?????,???,?,???????????????

????????????????????????3????????????????????????????????????????????????????????,??????,?????????????

????,????????????????????????????????????????????????????,???

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