附上spss
结果
Total Variance Explained
Initial Eigenvalues Extraction Sums of Squared Loadings Rotation Sums of Squared Loadings
Component Total % of Variance Cumulative % Total % of Variance Cumulative % Total % of Variance Cumulative %
1 6.966 19.350 19.350 6.966 19.350 19.350 6.640 18.445 18.445
2 2.549 7.080 26.430 2.549 7.080 26.430 2.060 5.722 24.167
3 2.054 5.705 32.136 2.054 5.705 32.136 1.966 5.461 29.628
4 1.691 4.699 36.834 1.691 4.699 36.834 1.792 4.977 34.605
5 1.582 4.394 41.228 1.582 4.394 41.228 1.687 4.686 39.291
6 1.439 3.996 45.224 1.439 3.996 45.224 1.500 4.166 43.457
7 1.333 3.702 48.926 1.333 3.702 48.926 1.371 3.808 47.265
8 1.298 3.606 52.532 1.298 3.606 52.532 1.358 3.772 51.037
9 1.242 3.451 55.983 1.242 3.451 55.983 1.336 3.712 54.749
10 1.205 3.348 59.331 1.205 3.348 59.331 1.266 3.517 58.266
11 1.165 3.237 62.568 1.165 3.237 62.568 1.259 3.498 61.764
12 1.087 3.019 65.586 1.087 3.019 65.586 1.164 3.232 64.996
13 1.045 2.903 68.489 1.045 2.903 68.489 1.160 3.223 68.219
14 1.017 2.826 71.315 1.017 2.826 71.315 1.115 3.097 71.315
15 .994 2.762 74.078
16 .899 2.496 76.574
17 .864 2.400 78.974
18 .857 2.381 81.355
19 .831 2.309 83.664
20 .748 2.079 85.743
21 .679 1.887 87.629
22 .646 1.794 89.424
23 .599 1.664 91.087
24 .567 1.574 92.662
25 .510 1.418 94.080
26 .440 1.222 95.302
27 .392 1.088 96.389
28 .356 .989 97.378
29 .282 .782 98.160
30 .234 .649 98.809
31 .169 .471 99.280
32 .111 .309 99.588
33 .086 .239 99.827
34 .035 .097 99.924
35 .023 .064 99.988
36 .004 .012 100.000
Extraction Method: Principal Component Analysis.