Table 2 Statistical indices of exploratory factor analysis using principal components analysis
Component | Initial eigenvalues | Rotation sums of squared loadings | |
|---|---|---|---|
Total | % of variance | Cumulative % | |
1 | 3.617 | 15.057 | 15.057 |
2 | 2.393 | 14.618 | 29.676 |
3 | 1.792 | 12.433 | 42.109 |
4 | 1.406 | 9.045 | 51.154 |