Thank you very much for your help.
I tried but the effect is strange.
1) right axis is not drawn
2) I can't type sYaxisMinvalue=pYaxisMinvalue (it produces invalid XML Data)
3) If I enter sYaxisMaxValue='pYaxisMaxvalue' (within single quote)
Line is drawn at top of image like in attached screen copy example.
If I move the mouse over the line for 'Tue' value,
line value indicates 65,032.9 and blue satck indicates 253,059.2
which are correct values.
Line value is below stack value but doesn't draw at correct place.
Do you have another idea ?
Sorry again for my bad english