Why not simply the query, like so

SELECT	Regions.Description, 

	COUNT(oh.id) AS TotalOrders, 

	SUM(CASE WHEN (ISNULL(oh.timedorder,0) = 0) 

		THEN 1 ELSE 0 END) AS TotalASAP, 

	SUM(CASE WHEN (oh.timedorder = -1) 

		THEN 1 ELSE 0 END) AS TotalNOASAP, 

	SUM(CASE WHEN (isnull(oh.quote_minutes,0) <=59) AND ISNULL(oh.timedorder,0)

		THEN 1 ELSE 0 END) AS fiftymins, 

	SUM(CASE WHEN (oh.quote_minutes >= 60 AND oh.quote_minutes <= 69) AND ISNULL(oh.timedorder,0)

		THEN 1 ELSE 0 END) AS sixtymins, 

	SUM(CASE WHEN (oh.quote_minutes >= 70 AND oh.quote_minutes <= 79) AND ISNULL(oh.timedorder,0)

		THEN 1 ELSE 0 END) AS seventymins, 

	SUM(CASE WHEN (oh.quote_minutes >= 80 And oh.quote_minutes <= 89) AND ISNULL(oh.timedorder,0)

		THEN 1 ELSE 0 END) AS eightymins, 

	SUM(CASE WHEN (oh.quote_minutes >= 90 AND ISNULL(oh.timedorder,0)

		THEN 1 ELSE 0 END) AS plusninetymins, 

FROM OrderHeader oh 

LEFT OUTER JOIN Address ON Address.ID=OH.AddressID 

LEFT OUTER JOIN Zones ON Zones.ID = Address.Zone 

LEFT OUTER JOIN Regions ON Regions.ID = Zones.RegionID 

Where (oh.OrderType = 1) 

AND (oh.date_delivery >= '03/01/2003') 

AND (oh.date_delivery <= '03/31/2003') 

AND (oh.companyid = 1154) 

AND (oh.time_targetdelivery <= '3:00:00 PM') 

GROUP BY Regions.ID, Regions.Description

ORDER BY Regions.Description