| Axe 1 | Axe 2 | Axe 3 | |
| Proper values | 3.250 | 1.980 | 1.410 |
| % Variability | 29.560 | 17.980 | 12.800 |
| % Cumulative | 29.560 | 47.540 | 60.340 |
| NLt | 0.253 | 0.783 | 0.136 |
| NLe | 0.311 | −0.129 | 0.661 |
| NLB | 0.233 | 0.811 | 0.069 |
| Rt | 0.165 | 0.609 | −0.426 |
| HP | 0.372 | −0.125 | 0.598 |
| NRo | 0.488 | −0.439 | −0.324 |
| RoL | 0.657 | 0.152 | −0.131 |
| MDR | 0.691 | −0.048 | 0.117 |
| DSt | 0.659 | 0.080 | 0.323 |
| WFR | 0.885 | −0.162 | −0.269 |
| HI | 0.711 | −0.228 | −0.309 |