 QUARTERLY RESULTS (UNAUDITED) QUARTER FIRST  SECOND  THIRD  FOURTH (millions except per share data) 2011 Truck and Other: Net sales and revenues  $3,042.6  $3,702.7  $3,993.0  $4,587.6 Cost of sales and revenues  2,632.3  3,231.1  3,484.0  3,994.4 Research and development  68.4  77.5  70.0  72.3 Financial Services: Revenues  241.0  258.0  264.1  266.2 Interest and other borrowing expenses  46.5  46.1  44.6  44.1 Depreciation and other expense  110.5  119.4  123.0  123.3 Net Income 193.3  239.7  281.6  327.7 Net Income Per Share: Basic  $  .53  $   .66  $   .78  $  .91 Diluted   .53   .65   .77   .91 2010 Truck and Other: Net sales and revenues  $1,984.3  $2,224.8  $2,304.2  $2,811.8 Cost of sales and revenues  1,767.8  1,954.9  2,019.2  2,456.9 Research and development  54.8  58.4  59.9  65.4 Financial Services: Revenues  246.4  239.3  238.3  243.8 Interest and other borrowing expenses  57.1  54.5  51.8  49.6 Depreciation and other expense  121.3  110.9  110.2  109.2 Net Income 68.3  99.6  119.9  169.8 Net Income Per Share: Basic  $  .19  $  .27  $  .33  $  .46 Diluted   .19   .27   .33   .46