Sales Amount from one column of period (FY-2012, FY-2013) to 2 different columns

Hi dudes,

I'm having some difficulties in getting the Sales Amount  from one column of period (Fiscal Year containing 2012 and 2013) and put it into 2 different columns (Sales 2012 and Sales 2013. I have 3 fields in my dataset: Sales (for all the years), Fiscal Year (more than 5 years) and month (which I can neglect).

For the moment, my situation is as follows:

Fiscal Year          Month       Sales

2012                      Jan           $72,500

                               Feb          $80,200

                               ...

                               Dec          $79,500

2013                      Jan           $51,000

                               Feb          $62,800

                               ...

However I would like to get a scenario as follows:

    Month        Sales 2012          Sales 2013

     Jan              $72,500                  $51,000

     Feb             $80,200                   $62,800

                         ...

     Dec             $79,500                   $85,000

Once I have this, I would be much easier for me to do the difference between the two sales period.

Is there any expression I can use?

I tried to filter from the Group properties the sales amount for Fiscal Year 2012 on 1 column, and on on another column, the sales amount for Fiscal Year 2013 but it is giving me the same values.

Thank you very much dudes.