Total Variance Explained

Component

Initial Eigenvalues

Extraction Sums of Squared Loadings

Total

% of Variance

Cumulative %

Total

% of Variance

Cumulative %

1

3.705

92.628

92.628

3.705

92.628

92.628

2

0.259

6.482

99.110

3

0.027

0.679

99.789

4

0.008

0.211

100.000

Component Matrix

Component

y1

y2

y3

y4

1

3.705

92.628

92.628

3.705