Third quarter   First nine months 12 month Jan-Dec
% 2011 2010   2011 2010 rolling values 2010
Trucks 8.3 6.6   9.3 5.6 8.8 6.0
Construction Equipment 9.4 10.5   10.4 11.3 10.8 11.5
Buses 3.6 3.4   4.7 3.7 4.5 3.8
Volvo Penta 9.5 3.5   9.9 7.6 8.5 6.6
Volvo Aero  7.2 12.3   4.0 0.1 7.2 3.7
Industrial operations 7.7 7.8   8.8 6.7 8.5 6.9
Volvo Group 7.9 7.7   8.9 6.5 8.6 6.8