above return NULL on the first dimension

[#1]

I have the following Data

Dimension : 2013 - 2012 - 2011

Expression: = above([Trade Receivables]) - ([Trade Receivables]

Now, when i run the formula and i select the dimensions 2011 - 2012 - 2013, i have the following results

2011     : -

2012     : 5.000

2013     : 7.000

How can I change the formula so that the data for 2011 dissapears ? I would like to select the data 2012 - 2013 in my dimenstion and obtain the same results as above without 2011.

thanks for you help in advance

[#2]

working. Thanks a lot

[fernando_tonial]

Hi, you can try this:

RangeSum(above([Trade Receivables])) - Sum([Trade Receivables])

Best Regards

Tonial.