How do I achieve a multi-series line chart in Crystal Reports?

Hi there,

I was wondering how to create a multi-series line chart in Crystal?

I have 11  different columns, (let's say from -100BP - 50BP - 25BP - 10BP -  5BP - 0 + 5BP +10BP + 25BP + 50BP + 100BP)

What I would like to achieve in Crystal Is to get a LINE PER ROW from (-100BP till + 100BP) and show that in a multi series line chart in Crystal.

I'm clueless in how to do this. In Excel yes, but Crystal > Excel obviously, any help? Much appreciated It's cracking my brain