Sum of Business Value in JRS reports

Hi All,

I am trying to create a report which should display me the SUM of Business Value attribute of all the stories which are planned for a sprint.

Ex : Story1 planned for sprint1 BV=5
       Story2 planned for sprint1 BV=10
       Story3 planned for sprint1BV=20

When i run the report on x axis i want iteration(which can be brought) and my y axis should should display the sum of BV attribute which is 35.

Can somebody let me know if you have done this??

Thanks,
Praveen