| Typicality: | 0.354 |
| Saliency: | 0.449 |
| over time | 6 | temporal |
| exponentially more | 3 | degree |
| mining → become → more difficult | 11 |
| mining → become → harder | 6 |
| mining → get → more difficult | 4 |
| mining → become → more complicated | 4 |
| negative | neutral | positive |
| 0.617 | 0.345 | 0.038 |
| Raw frequency | 25 |
| Normalized frequency | 0.449 |
| Modifier score | 0.500 |
| Perplexity | 71.687 |