| Typicality: | 0.250 |
| Saliency: | 0.205 |
| on their emissions | 6 | transitive-object |
| aerosol → be imposed in → 1960 | 3 |
| aerosol → be imposed in → 1970 | 3 |
| negative | neutral | positive |
| 0.613 | 0.366 | 0.020 |
| Raw frequency | 6 |
| Normalized frequency | 0.205 |
| Modifier score | 0.500 |
| Perplexity | 79.404 |