target value for ssrs line chart report

Question

Hi,

I am working on SSRS Line chart report. I have plotted data for Fuel consumption for every month using data values (Fuel consumption) and category grouping (Jan-Dec).

Data can be inconsistent i.e. for one or more month.

I am facing problem in plotting lower limit and upper limit series for the data, which has to be consistent i.e spread from jan to dec. Currently the upper and lower limits are shown only for months for which data is present.

Thanks in advance.

Regards, Avi