2008		2007		2006		2005
		Revenues		19,965		21,090		20,417		18,303
		Direct costs of services		-16,292		-17,163		-16,871		-15,217
		Gross profit		3,673		3,927		3,546		3,086
		Gross margin (%)		18.4		18.6		17.4		16.9
		Selling, general and administrative expenses		-2,765		-2,846		-2,718		-2,469
		SG&A as % of revenues (%)		13.8		13.5		13.3		13.5
		Amortisation of intangible assets		-44		-27		-12		-3
		Operating income		748		1,054		816		614
		Operating income margin (%)		3.7		5.0		4.0		3.4
		Interest expense		-58		-56		-51		-52
		Other income/(expenses), net		19		30		20		43
		Income before income taxes and minority interests		709		1,028		785		605
		Provision for income taxes		-210		-285		-168		-150
		Income applicable to minority interests		-4		-8		-6		-2
		Net income		495		735		611		453
		Net income margin (%)		2.5		3.5		3.0		2.5
		Basic earnings per share (EUR)		2.82		3.97		3.28		2.43
		Basic weighted-average shares		175,414,832		185,107,346		186,343,724		186,599,019
		Diluted earnings per share (EUR)		2.71		3.80		3.14		2.34
		Diluted weighted-average shares		184,859,650		195,279,053		196,532,960		196,546,937