Legend follows first set of Dims instead of all

Dear All,

We have line chart with 2 dimensions in Rows and One KF in Columns.

To understand more clearly I will start explain using Table as below. Aus KF values starts from 2013 and China KF values starts from 2011.

In the Chart, legend generating color code based Aus data ( i.e 2013), but not China which is having data from 2011.

Legend always starting based on first char value instead of overall.

Is any body facing similar issue.

Thanks in advance.

Thanks and regards,

Raju