x₁₁

x₁₂

x₁₃

x₁₄

x₁₅

x₁₆

x₁₇

r(1)

0.94706

0.9515

0.94002

0.94872

0.88304

0.96112

0.94888

r(2)

0.93378

0.9606

0.94216

0.96142

0.88392

0.94244

0.92654