Principal component

Eigen values

% Total variance

Cumulative eigenvalues

Cumulative %

1

5.200054

52.00

5.200054

52.00

2

2.270601

22.70

7.470655

74.70

3

0.830391

8.30

8.301045

83.01

4

0.563402

5.63

8.864447

88.64

5

0.664378

6.64

9.528826

95.28