| Typicality: | 0.456 |
| Saliency: | 0.308 |
| in southeast europe | 2 | location |
| investment → improve → energy efficiency | 12 |
| investment → increase → energy efficiency | 9 |
| investment → enhance → energy efficiency | 3 |
| negative | neutral | positive |
| 0.022 | 0.339 | 0.639 |
| Raw frequency | 24 |
| Normalized frequency | 0.308 |
| Modifier score | 1.000 |
| Perplexity | 274.547 |