Staples and symbols in the same position in a chart

[#1]

Hi

I've created this chart:

Now I would like to move the symbols for "Årsbud. int", "Ack bud int", "Årsbud kos" and "Ack bud kos" so they are at the same position as two of the staples as the picture is showing below (I've edited it in paint... )

Is that possible? And if, how?

Thanks in advance

/A