| from the fuel supply line | 9 | location |
| from either wing tank | 7 | location |
| from waste plant | 2 | location |
| fuel → be → recovered | 19 |
| fuel → be → retrieved | 10 |
| negative | neutral | positive |
| 0.284 | 0.597 | 0.120 |
| Raw frequency | 29 |
| Normalized frequency | 0.440 |
| Modifier score | 0.050 |
| Perplexity | 226.139 |