First quarter			12 months	Jan-Dec
SEK M	2011	2010	Change, %	rolling values	2010
Trucks	4,286	1,444	197	12,954	10,112
Construction Equipment	1,708	1,006	70	6,882	6,180
Buses	281	145	94	916	780
Volvo Penta	164	121	36	621	578
Volvo Aero	28	152	(82)	162	286
Group functions and other	(123)	(83)	48	(142)	(102)
Industrial operations	6,343	2,785	128	21,393	17,834
Customer Finance	179	14	1,179	332	167
Volvo Group	6,522	2,799	133	21,723	18,000