Month

Correlation Coefficient

Relative error en %

Regression Coefficient

January

0.9837

1.63

0.8907

February

0.9882

1.18

0.9676

March

0.9945

0.55

0.9533

April

0.9945

0.55

0.9862

May

0.9899

1.01

0.8987

June

0.988

1.2

0.9012

July

0.9835

1.65

0.9447

August

0.9721

2.79

0.9169

September

0.9881

1.19

1.0095

October

0.9866

1.34

0.8401

November

0.9529

4.72

0.8604

December

0.9827

1.73

0.8348