Table 4 Factor Loadings, Eigen Values, and Individual & Cumulative Variation

PH

0.7738

−0.2180

−0.3976

− 0.3052

0.0554

0.2166

0.2151

−0.0790

NCP

0.8040

−0.2090

0.1073

0.3261

0.4016

−0.1313

−0.0632

− 0.0977

NSC

0.6595

0.1496

0.6203

0.1377

−0.2782

−0.0450

0.2434

−0.0165

TSW

0.6818

0.5794

−0.1412

−0.1657

− 0.2771

−0.0997

− 0.2370

−0.0956

SL

−0.0158

0.8532

0.1514

−0.3253

0.3381

−0.1258

0.1062

0.0396

SH

−0.1168

0.6963

−0.5062

0.4732

−0.0416

0.0529

0.1294

0.0028

BIOY

0.8130

−0.3056

−0.3671

− 0.0280

−0.0740

− 0.2904

0.0456

0.1348

SY

0.8823

0.2111

0.1703

0.0783

0.0762

0.3128

−0.1528

0.1214

Eigenvalue

3.60

1.80

1.02

0.60

0.40

0.30

0.20

0.06

Variability (%)

44.98

22.50

12.71

7.28

5.57

3.46

2.74

0.75

Cumulative (%)

44.98

67.48

80.20

87.48

93.05

96.51

99.25

100.00