Table 2 Descriptive statistics

Mean

4.384

4.344

-3.320

1.529

3.264

10.739

4.637

3.932

Median

4.388

4.363

-3.275

1.579

4.101

10.777

4.632

4.017

Maximum

4.416

4.402

-1.224

1.675

4.477

10.948

4.667

5.081

Minimum

4.344

4.197

-4.988

1.257

-0.536

10.464

4.607

2.560

Std. Dev

0.024

0.059

1.315

0.140

1.623

0.161

0.023

0.644

Skewness

-0.265

-1.018

0.115

-0.735

-1.176

-0.411

0.039

-0.699

Kurtosis

1.608

2.940

1.487

2.162

2.720

1.768

1.235

2.919

Jarque–Bera

2.680

5.016

2.832

3.461

6.775

2.648

3.770

2.371

Probability

0.262

0.081

0.243

0.177

0.034

0.266

0.152

0.306

Sum

127.136

125.971

-96.289

44.330

94.644

311.443

134.486

114.030

Sum Sq. Dev

0.016

0.096

48.403

0.550

73.726

0.723

0.014

11.620

Observations

29

29

29

29

29

29

29

29