v

P₁

P₂

P

P₂/P₁

0

1.833386651

2.905688483

4.739075134

1.584874899

1

1.650805553

3.817358063

5.468163616

2.312421385

2

1.559318591

4.903056592

6.462375183

3.144358453

3

1.501973790

6.396484767

7.898458557

4.258719301

4

1.463724273

8.691436728

10.155161002

5.937892052

5

1.438305896

12.778919506

14.217225402

8.884702163

6

1.422633874

22.272741796

23.695375670

15.655990062

7

1.415135897

69.670991114

71.086127011

49.232721242