chart automatic update
 

Hello,

I work with chart and I'd like them updated automatically.
My data are in raw and not in column.

To explain more, I have new values each month and I want my charts updated
automatically.
So, in column I have the month (C7,d7,e7 ....) and in raw I have 3 different
entries (for 3 different services) (B10,b11,b12, ...).

Is there anybody who can provide me help ?

Thank you in advance