Exhibit 99.3

IHS INC.

CONSOLIDATED REVENUE AND COST OF REVENUE

(In thousands)

	Three months ended:						Six months
	February 29, 2008			May 31, 2008			ended May 31, 2008
Revenue:
Products	$		165,182	$		177,103	$		342,285
Services	33,595			30,090			63,685
Total revenue	198,777			207,193			405,970
Cost of revenue:
Products	$		68,565	$		73,238	$		141,803
Services	20,595			19,942			40,537
Total cost of revenue:	$	89,160		$	93,180		$	182,340

	Three months ended:													Year ended
	February 28, 2007			May 31, 2007			August 31, 2007			November 30, 2007				November 30, 2007
Revenue:
Products	$		126,676	$		133,550	$		159,202	$		170,174		$		589,602
Services	25,945			21,350			24,154			27,341				98,790
Total revenue	$		152,621	$		154,900	$		183,356	$		197,515		$		688,392
Cost of revenue:
Products	$		50,862	$		54,637	$		68,392	$		66,743	1	$		240,634
Services	14,876			13,116			14,657			19,275				61,924
Total cost of revenue:	$	65,738		$	67,753		$	83,049		$	86,018			$	302,558

	Three months ended:												Year ended
	February 28, 2006			May 31, 2006			August 31, 2006			November 30, 2006			November 30, 2006
Revenue:
Products	$		111,502	$		114,202	$		121,097	$		127,905	$		474,706
Services	18,364			18,653			18,826			20,221			76,064
Total revenue	$		129,866	$		132,855	$		139,923	$		148,126	$		550,770
Cost of revenue:
Products	$		48,808	$		50,704	$		51,480	$		51,306	$		202,298
Services	12,055			12,478			12,826			12,766			50,125
Total cost of revenue:	$	60,863		$	63,182		$	64,306		$	64,072		$	252,423