V8 | 20 | 22 | 22 | 21 | 21 |
V8 | 16 | 16 | 18 | 13 | 17 |
V10 | 20 | 21 | 21 | 19 | 19 |
V11 | 22 | 22 | 19 | 17 | 21 |
V12 | 20 | 20 | 18 | 20 | 19 |
平均度 | 20.5 | 20.6 | 20.3 | 19.7 | 20.0 |