unit : 1000
1996
1997
1998
1999
2000
2001
Domestic
1,022,000
1,420,560
1,200,050
1,445,610
1,510,240
1,754,500
Export
U$
250,000
380,000
580,000
856,600
1,050,400
1,500,600
Total
1,234,504
1,462,567
1,896,700
2,473,530
2,770,720
3,555,220