From: Factors affecting performance improvement of the metro system in cities
Component | Initial Eigenvalues | Extraction sums of squared loadings | Â | Â | Rotation sums of squared loadings | ||
---|---|---|---|---|---|---|---|
 | Total | % of variance | Cumulative % | Total | % of variance | Cumulative % | Total |
1 | 4.74 | 16.944 | 16.94 | 4.7 | 16.94 | 16.94 | 4.1 |
2 | 4.41 | 15.778 | 32.72 | 4.4 | 15.77 | 32.72 | 3.9 |
3 | 3.08 | 11.024 | 43.74 | 3.1 | 11.02 | 43.74 | 3.2 |
4 | 2.91 | 10.405 | 54.15 | 2.9 | 10.40 | 54.15 | 2.5 |
5 | 1.98 | 7.099 | 61.25 | 1.9 | 7.09 | 61.25 | 2.5 |
6 | 1.66 | 5.927 | 67.17 | 1.6 | 5.92 | 67.17 | 3.3 |
7 | 1.47 | 5.270 | 72.44 | 1.5 | 5.27 | 72.44 | 2.2 |
8 | 1.29 | 4.628 | 77.07 | 1.3 | 4.62 | 77.07 | 2.05 |
9 | 1.10 | 3.961 | 81.03 | 1.2 | 3.96 | 81.03 | 1.5 |