| relatively | 17 | degree |
| compared to previous eras | 6 | other |
| on the whole | 4 | other |
| travel → be → cheap | 62 |
| travel → be → inexpensive | 32 |
| negative | neutral | positive |
| 0.055 | 0.258 | 0.687 |
| Raw frequency | 94 |
| Normalized frequency | 0.753 |
| Modifier score | 0.600 |
| Perplexity | 55.572 |