About the figure
| Japan-M29 Art.389 | France Art.2177 | Italy Art.2017 | Belgium Art.2304 | Japan-M23 Art.282 | |
| Japan-M29 Art.389 | 0.000 | 0.882 | 0.926 | 0.933 | 0.974 |
| France Art.2177 | 0.882 | 0.000 | 0.542 | 0.774 | 0.846 |
| Italy Art.2017 | 0.926 | 0.542 | 0.000 | 0.619 | 0.759 |
| Belgium Art.2304 | 0.933 | 0.774 | 0.619 | 0.000 | 0.853 |
| Japan-M23 Art.282 | 0.974 | 0.846 | 0.759 | 0.853 | 0.000 |