???31.98????????????? ??2.65?

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

????7??23???????????? ??“??”??,??????,?????????1378.61??,???0.8%???,??1346.63??,???2.5%;?31.98??,???2.65?????

?482.12??????,?0.1%????,???465.83???,????????2.8%;???????2.25??,???????5.3???

??:???