 |
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| disposable | |||
| non récupérable: 19 phrases in 13 subjects |
| Chemistry | 1 |
| Coal | 1 |
| Earth sciences | 2 |
| Economy | 2 |
| Environment | 1 |
| Finances | 1 |
| General | 1 |
| Information technology | 1 |
| Municipal planning | 1 |
| Natural resourses and wildlife conservation | 2 |
| Taxes | 1 |
| Technology | 1 |
| Transport | 4 |