| as of december | 4 | temporal |
| based on the resource model | 4 | other |
| imprecisely | 3 | degree |
| estimate → be → estimated | 19 |
| estimate → be → stated | 9 |
| estimate → be → for | 3 |
| negative | neutral | positive |
| 0.155 | 0.711 | 0.134 |
| Raw frequency | 31 |
| Normalized frequency | 0.349 |
| Modifier score | 0.667 |
| Perplexity | 51.673 |