X*Y cm2

3

5

7

10

15

20

25

30

35

40

3

0.8484

0.8799

0.8931

0.9041

0.9128

0.9171

0.9196

0.9213

0.9234

0.9237

5

0.8780

0.9206

0.9403

0.9575

0.9703

0.9773

0.9800

0.9836

0.9860

0.9871

7

0.8896

0.9378

0.9612

0.9823

0.9986

1.0068

1.0114

1.0151

1.0188

1.2136

10

0.8969

0.9496

0.9766

1.0000

1.0217

1.0321

1.0373

1.0432

1.0469

1.0484

15

0.9027

0.9586

0.9881

1.0168

1.0410

1.0536

1.0610

1.0678

1.0729

1.0746

20

0.9062

0.9630

0.9944

1.0246

1.0523

1.0674

1.0759

1.0844

1.0893

1.0920

25

0.9076

0.9659

0.9986

1.0300

1.0589

1.0758

1.0857

1.0944

1.1008

1.1027

30

0.9090

0.9676

1.0002

1.0326

1.0634

1.0802

1.0912

1.1006

1.1063

1.1093

35

0.9093

0.9686

1.0016

1.0338

1.0655

1.0831

1.0949

1.1047

1.1100

1.1128

40

0.9096

0.9687

1.0017

1.0350

1.0664

1.0836

1.0957

1.1063

1.1118

1.1143