About the figure
| Japan-M29 Art.309 | Japan-M23 Art.141 | Italy Art.1956 | France Art.2101 | Belgium Art.2201 | Spain Art.1924 | |
| Japan-M29 Art.309 | 0.000 | 0.762 | 0.846 | 0.857 | 0.896 | 0.957 |
| Japan-M23 Art.141 | 0.762 | 0.000 | 0.929 | 0.884 | 0.928 | 0.957 |
| Italy Art.1956 | 0.846 | 0.929 | 0.000 | 0.660 | 0.743 | 0.816 |
| France Art.2101 | 0.857 | 0.884 | 0.660 | 0.000 | 0.685 | 0.867 |
| Belgium Art.2201 | 0.896 | 0.928 | 0.743 | 0.685 | 0.000 | 0.811 |
| Spain Art.1924 | 0.957 | 0.957 | 0.816 | 0.867 | 0.811 | 0.000 |