SSRS report showing stats on order's

Hi,

I created a report to highlight stock items that don't get shipped before an agreed date. We have committed to delivering a minimum of 95% all stock orders within a maximum of five days and all made to order products within 14 days.

At present my report uses the below SQL:

--DECLARE @FINYEAR VARCHAR(4)
--DECLARE @FINPERIOD VARCHAR(2)
--
--SET @FINYEAR = '2013'
--SET @FINPERIOD = '5'
SELECT DISTINCT
                                [Order Ref],
                                [Fin Year],
                                [Fin Period],
                                [Cust Group],
		[Line Of Business],
		[Requested Delivery Date],
		[Shipping Date Confirmed],
		[Created Date],
		CASE [Made To Order] WHEN 0 THEN 'No' WHEN 1 THEN 'Yes' END AS [Stock Item],
		[Cust Group],
		[Line of Business]
FROM	AGL_SalesAnalysis_2013
WHERE [Fin Period] = @FINPERIOD
AND [Cust Group] = 'GB'
AND [Line Of Business] = 'STO'

I then output this to the following table:

The table uses the below expression to highlight in red, any orders where the agreed delivery time was missed:

=IIF(Fields!Stock_Item.Value = "No" And DateDiff("d",Fields!Created_Date.Value,Fields!Shipping_Date_Confirmed.Value) > 14,"Red",IIF(Fields!Stock_Item.Value = "Yes" And DateDiff("d",Fields!Created_Date.Value,Fields!Shipping_Date_Confirmed.Value) > 5,"Red","Transparent"))

I now want to create another table that will have one column showing the % or orders that were delivered on time and another showing the number of orders that were late. Can this be done using the same SQL and with an expression or do I need to write a different SQL query?

Cheers

Paul