| relatively | 10 | degree |
| politically | 7 | degree |
| for the past one billion years | 6 | temporal |
| region → be → stable | 71 |
| region → become → stable | 5 |
| region → be considered → stable | 5 |
| negative | neutral | positive |
| 0.119 | 0.431 | 0.450 |
| Raw frequency | 81 |
| Normalized frequency | 0.505 |
| Modifier score | 1.000 |
| Perplexity | 191.801 |