![photo](http://farm3.static.flickr.com/2655/3766274183_7ba1b660df_z.jpg?zz=1)
photo: flickr
U.S.
According to AEM, total farm tractor unit sales are up 1.5% during the first four months of 2011 and self-propelled combine sales are up 34%.
Canada
According to AEM, total farm tractor unit sales are down 5% during the first four months of 2011 and self-propelled combine sales are up 20%.
Russia
According to Rosagromash, self-propelled combine shipments for the first quarter of this year are up 92% and total farm tractor shipments are up 81% (mostly 2-wheel-drive).