Can not insert chart in Excel 2007? Chart does not work right?
 

Hi!
I can not insert chart in Excel 2007.
Chart does not work right.

Chart show some numbers, but not all numbers, what are in the table.

Cells formatting-General.
I tried also entries with a single quote (It seems, that Office 2007 is
catastrophe!), because it converted to date all the time.

So how can I make the chart to show all numbers in the table?

Thanx.