| Typicality: | 0.575 |
| Saliency: | 0.761 |
| in 2016 | 18 | temporal |
| for the first time | 10 | other |
| as the fuel | 10 | manner |
| natural gas → surpass → coal | 35 |
| natural gas → overtake → coal | 24 |
| natural gas → exceed → coal | 6 |
| natural gas → surpassed → coal | 5 |
| natural gas → overtaken → coal | 4 |
| negative | neutral | positive |
| 0.066 | 0.652 | 0.281 |
| Raw frequency | 74 |
| Normalized frequency | 0.761 |
| Modifier score | 0.500 |
| Perplexity | 197.759 |