About the figure
| Japan-M29 Art.391 | Japan-M23 Art.285 | Belgium Art.2301 | Italy Art.2020 | France Art.2175 | |
| Japan-M29 Art.391 | 0.000 | 0.762 | 0.875 | 0.911 | 0.970 |
| Japan-M23 Art.285 | 0.762 | 0.000 | 0.826 | 0.886 | 0.828 |
| Belgium Art.2301 | 0.875 | 0.826 | 0.000 | 0.837 | 0.871 |
| Italy Art.2020 | 0.911 | 0.886 | 0.837 | 0.000 | 0.787 |
| France Art.2175 | 0.970 | 0.828 | 0.871 | 0.787 | 0.000 |