| especially | 52 | degree |
| in other parts of the country | 17 | location |
| in recent years | 11 | temporal |
| problem → be → prevalent | 221 |
| problem → become → prevalent | 17 |
| negative | neutral | positive |
| 0.592 | 0.359 | 0.049 |
| Raw frequency | 238 |
| Normalized frequency | 0.516 |
| Modifier score | 0.820 |
| Perplexity | 177.277 |