???, 20.64p ?? 2347.21…?·?? ?? 4.7? ?? 1394.2? ??

21? ???? ? ???(2367.85)?? 20.64???(0.87%) ?? 2347.21? ?? ???.

?????? ? ???(760.35)?? 5.46???(0.72%) ??? 754.89? ??? ????.

?? ?????? ?·?? ??? ? ???(1389.5?)?? 4.7? ?? 1394.2?? ????.
[??=???]