| Criterion 1 | Criterion 2 | Criterion 3 | ……… |
Criterion1 | 1 | a | b | c |
Criterion 2 | 1\a | 1 | d | e |
Criterion3 | 1\b | 1\d | 1 | f |
………. | 1\c | 1\e | 1\f | 1 |