Need help with MDX query ...

I have the below MDX query from which i have the attached Dataset result ..Is there any way to get a  new row with value as Australia under State and sum up all the state values for those month in the attached resultset...Thanks in advance

WITH

MEMBER [Measures].[Month_to_Show] AS  CASE WHEN [Date].[YQM].CURRENTMEMBER.MEMBER_CAPTION = "2011" THEN "2011 AVERAGE" ELSE [Date].[YQM].CURRENTMEMBER.MEMBER_CAPTION END

MEMBER [Measures].[Year_2011_AvgUnits] AS SUM([Date].[YQM].[Year].&[2011],[Measures].[Exf Units])/10

MEMBER [Measures].[Share] AS CASE WHEN [Date].[YQM].CURRENTMEMBER.MEMBER_CAPTION = "2011" THEN  1 ELSE [Measures].[Exf Units]/[Measures].[Year_2011_AvgUnits]  END

MEMBER [Measures].[Units] AS CASE WHEN [Date].[YQM].CURRENTMEMBER.MEMBER_CAPTION = "2011" THEN [Measures].[Year_2011_AvgUnits] ELSE [Measures].[Exf Units] END

SELECT
NON EMPTY {  [Measures].[Month_to_Show],  
[Measures].[Units],
[Measures].[Share],
[MEASURES].[Year_2011_AvgUnits]  } ON COLUMNS,

NON EMPTY (  {[Date].[YQM].[Year].&[2011], [Date].[YQM].[Month]} ) ON ROWS,

{[Product].[Product Name].[Product Name]* [Account].[Ora Acct State].[Ora Acct State] } ON PAGES

FROM (SELECT   ( {strtoset(@Year),[Date].[YQM].[Year].&[2011]}, strtoset(@Product)) ON COLUMNS FROM [CUBE]