?? 1? 7?? ????(?? ??): ??? ????????? ??? ? ??? 2018? 12? 23??? ????? ???? ??? ?? 2019? 1? 6??? ????? ?? ?????? ??? ? 2.0??? ????? ??? ???? 1332.3?? ???? ??? ???? 189.5?? ???? ???? 16.6%??? ?? ???? ????? ???? ????? ??.

??????? ?? ?? ???? 2018? 12? 23??? ????? ?? ???? ??? ?? ???, ???? ?? ????? ??? ????? ????? ???? ??? ????? ?? ????? ?? ??? ??? ????? ????? ???? ????? ?? ???? ??? ??? ????? ?????? ????? ????.

? ???? ?? ??????? 12306???? ???? ?? ????? ??? ????? ??? ???? 1117.4??? ???? ? ????? 83.9%? ????? 96.1% ??? ??? ?? ????? ???? ??? ??? ????. 2018? 12? 30??? 12306???? ?? 12? 23(?? ?)? ???? ????? ????? ???? ?? ??? ????. 2019? 1? 4? ??? ???? ??? ? ?? ???????(PV)? 1310.6??? ??? ?? ????? 1282??? ???(??? ??? ??).