| x | x1 | x2 | x3 | x4 | x5 | x6 | x7 | x8 | x9 | x10 | x11 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| x2 | 0.917 | ||||||||||
| x3 | 0.611 | 0.862 | |||||||||
| x4 | 0.599 | 0.913 | 0.381 | ||||||||
| x5 | 0.714 | 0.702 | 0.410 | 0.829 | |||||||
| x6 | 0.891 | 0.965 | 0.674 | 0.879 | 0.643 | ||||||
| x7 | 0.886 | 0.890 | 0.515 | 0.692 | 0.803 | 0.675① | |||||
| x8 | 0.710 | 0.928 | 0.500 | 0.533 | 0.670 | 0.584 | 0.581 | ||||
| x9 | 0.697 | 0.795 | 0.500 | 0.658 | 0.833 | 0.614① | 0.529① | 0.525 | |||
| x10 | 0.945 | 0.997 | 0.819 | 0.870 | 0.889 | 0.936 | 0.966 | 0.655 | 0.862 | ||
| x11 | 0.765 | 0.905 | 0.483 | 0.562 | 0.718 | 0.673 | 0.669 | 0.890 | 0.527 | 0.941 | |
| x12 | 0.800 | 0.810 | 0.602 | 0.699 | 0.928 | 0.931 | 0.805 | 0.594 | 0.717 | 0.865 | 0.852 |