Average of a Integer as Decimal

[michael.kolowicz]

Hello,

I using iReport 5.6 and want a average Field in my Group-Footer. The Values of the Fields are integer. But in the average I need a Decimal.

So is the summary 25 of 56 positions. The result shoulb be 0,44. But in my report where I put the field on the footer and select "Average" only show "0.00"

How can I see the "real" Average?

Thanks