????:1?91?????:????

2???????100???????

3????????????

4?????

5?????

???????9??30?????????????? (??? ??)???????30??????“?”???????,?????????????????,???42.9?????????????????4.32??(???,????????),?2019????

???,“????”?,???????????????;“????????”“??”“?????????????”??,????????,?????????????????,??????,??????,??????????,?????????6.5???,???7.5%?

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

????,????,????????42.9??????4.32????,????16.8%???????????17.1%,????????????2019?????????????,?????????????,?,??,??????????????????????????????????,?????????????????????(?????) ??????:???