Spot

Forward

Spot

Forward

Spot

Swap

Forward

Spot

Swap

Forward

Purchase

10/03/2008

2,432

1,307

568

644

1,128

1,121

5,419

7,750

446

4,896

2,535

232

11/03/2008

2,614

907

453

679

966

810

4,035

6,411

428

6,021

1,537

89

12/03/2008

2,291

1,310

587

479

1,146

874

4,328

7,278

699

5,184

2,460

179

13/03/2008

2,350

1,114

731

798

1,495

1,163

5,236

7,139

765

6,062

2,017

281

14/03/2008

2,803

942

602

588

736

599

5,207

7,989

791

4,607

1,717

148

Sales

10/03/2008

2,460

1,250

670

624

1,095

1,264

5,287

7,241

689

4,735

2,477

213

11/03/2008

2,252

1,099

525

682

971

835

4,172

6,003

421

5,934

1,582

80

12/03/2008

2,318

1,306

541

540

1,082

932

4,217

8,248

619

5,054

2,277

191

13/03/2008

2,249

1,550

569

712

1,338

1,360

4,943

6,694

1,075

6,096

2,000

142

14/03/2008

2,067

1,904

575

628

666

733

4,940

9,012

970

4,370

1,711

206