Fact Book 2003(Year ended March 31, 2003)

Cost of Sales

Millions of yen

1999.03 2000.03 2001.03 2002.03 2003.03 Cost of sales 810,765 858,151 962,975 1,056,086 1,211,336 Change from previous period -2.8% 5.8% 12.2% 9.7% 14.7% Cost of sales/Net sales 89.3% 85.8% 85.3% 86.4% 86.0%