????????2??1?????????????,????,????????20???????
?,?????????????????,????????????????????????,???????????????????(???????????? ?? ????????? ??)
??????????????????????????:????
???????????????GB????
????????????????
??????????????????????
????:?????????????????
???:2016??????????10?3?7.7…
??:?????0.19%????????
?????????????????????
???????????????:??????
«???»?????????????????
????????????“???”???!
??:?????0.19%????????
3?29???????????
????:????????10?20?0.6
??????????????????????
?????????24400?
?????????????????????
????:???????3716??????????…
3?29???????????
??:????4?????????????
????:???????????3.07%?????…
????2016???54?PB??????????…
?????????????644?
????:????????????
3?29?16?????????
????2016???48.6???????4.3%