About the figure
| Japan-M29 Art.269 | Japan-M23 Art.177 | Belgium Art.733 | Austria Art.1137 | |
| Japan-M29 Art.269 | 0.000 | 0.878 | 0.905 | 0.965 |
| Japan-M23 Art.177 | 0.878 | 0.000 | 0.861 | 0.941 |
| Belgium Art.733 | 0.905 | 0.861 | 0.000 | 0.953 |
| Austria Art.1137 | 0.965 | 0.941 | 0.953 | 0.000 |