About the figure
| Japan-M29 Art.312 | Belgium Art.2202 | Japan-M23 Art.151 | Spain Art.1922 | Italy Art.1958 | |
| Japan-M29 Art.312 | 0.000 | 0.884 | 0.936 | 0.941 | 0.958 |
| Belgium Art.2202 | 0.884 | 0.000 | 0.844 | 0.897 | 0.901 |
| Japan-M23 Art.151 | 0.936 | 0.844 | 0.000 | 0.968 | 0.908 |
| Spain Art.1922 | 0.941 | 0.897 | 0.968 | 0.000 | 0.856 |
| Italy Art.1958 | 0.958 | 0.901 | 0.908 | 0.856 | 0.000 |