Third quarter   First nine months 12 month Jan–dec
SEK M 2011 2010  Change, % 2011 2010 rolling values 2010
Trucks 3,962 2,700 47 13,354 6,622 16,844 10,112
Construction Equipment 1,403 1,330 5 5,004 4,422 6,762 6,180
Buses 185 155 19 741 559 962 780
Volvo Penta 209 72 190 687 505 760 578
Volvo Aero  102 224 (54) 185 4 467 286
Group functions and other (338) 385 (707) 302 (1,111) (102)
Industrial operations 5,523 4,866 14 19,264 12,414 24,684 17,834
               
Customer Finance 251 48 423 680 69 778 167
Volvo Group 5,774 4,913 18 19,944 12,482 25,462 18,000