About the figure
| Japan-M29 Art.194 | France Art.2280 | 旧民法 証拠編_146条 | Italy Art.709 | Spain Art.464 | |
| Japan-M29 Art.194 | 0.000 | 0.571 | 0.632 | 0.697 | 0.806 |
| France Art.2280 | 0.571 | 0.000 | 0.718 | 0.481 | 0.857 |
| 旧民法 証拠編_146条 | 0.632 | 0.718 | 0.000 | 0.767 | 0.817 |
| Italy Art.709 | 0.697 | 0.481 | 0.767 | 0.000 | 0.770 |
| Spain Art.464 | 0.806 | 0.857 | 0.817 | 0.770 | 0.000 |