题项

总计

方差百分比

累积解释方差%

1

8.596

30.701

30.701

2

3.099

11.069

41.770

3

2.149

7.673

49.444

4

2.029

7.245

56.689

5

1.470

5.249

61.938

6

1.340

4.786

66.724

7

1.220

4.358

71.083

8

0.866

3.091

74.174

9

0.721

2.573

76.748

10

0.714

2.550

79.298

11

0.541

1.933

81.231

12

0.515

1.838

83.069

13

0.499

1.783

84.853

14

0.447

1.595

86.448

15

0.389

1.390

87.838

16

0.371

1.326

89.163

17

0.357

1.276

90.439

18

0.336

1.199

91.638

19

0.311

1.111

92.749

20

0.297

1.061

93.810

21

0.278

0.992

94.802

22

0.252

0.900

95.702

23

0.240

0.856

96.558

24

0.225

0.803

97.362

25

0.216

0.772

98.134

26

0.189

0.676

98.810

27

0.176

0.628

99.438

28

0.157

0.562

100.000