| briefly | 4 | degree |
| from the space perspective | 4 | other |
| for the 2007 survey edition | 2 | temporal |
| year → be → reviewed | 18 |
| year → be under → review | 5 |
| year → be → review | 3 |
| negative | neutral | positive |
| 0.065 | 0.740 | 0.195 |
| Raw frequency | 26 |
| Normalized frequency | 0.355 |
| Modifier score | 0.800 |
| Perplexity | 219.571 |