指标 | S | W | O | T |
S | 1 | 5/2 | 3 | 2 |
W | 2/5 | 1 | 1/4 | 1/3 |
O | 1/3 | 4 | 1 | 1/3 |
T | 1/2 | 3 | 3 | 1 |