Variable | PC1 | PC2 | PC3 |
BP | 0.22 | 0.055 | −0.92 |
FI | 0.40 | −0.29 | 0.21 |
NI | 0.38 | −0.20 | 0.10 |
NF | 0.44 | 0.02 | 0.11 |
PFP | 0.44 | 0.25 | 0.11 |
SWP | 0.44 | 0.26 | 0.09 |
O % | 0.19 | −0.60 | 0.07 |
P % | 0.11 | 0.60 | 0.21 |
Eigen value | 3.76 | 1.83 | 0.91 |
Proportion | 0.47 | 0.22 | 0.11 |
Cumulative | 47.1 | 70.1 | 81.5 |