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| attività; rata ta' diżintegrazzjoni | |||
| impjiegi; okkupazzjoni | |||
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activiteit : 45 phrases in 13 subjects |
| Astronautics | 2 |
| Commerce | 1 |
| Construction | 1 |
| Economics | 7 |
| Environment | 14 |
| Finances | 4 |
| General | 3 |
| Law | 2 |
| Physical sciences | 2 |
| Politics | 3 |
| Research and development | 1 |
| Social science | 4 |
| Statistics | 1 |