| Typicality: | 0.357 |
| Saliency: | 0.455 |
| in all aspects of r&d | 10 | location |
| according to government figures | 7 | other |
| in natural gas production | 6 | other |
| u.s. → led → the world | 25 |
| u.s. → be led → the world | 4 |
| negative | neutral | positive |
| 0.043 | 0.318 | 0.639 |
| Raw frequency | 29 |
| Normalized frequency | 0.455 |
| Modifier score | 0.500 |
| Perplexity | 15.038 |