| |||
| primary period | |||
|
periode principale : 3 phrases in 3 subjects |
| Communications | 1 |
| Construction | 1 |
| Natural resourses and wildlife conservation | 1 |
| |||
| primary period | |||
|
periode principale : 3 phrases in 3 subjects |
| Communications | 1 |
| Construction | 1 |
| Natural resourses and wildlife conservation | 1 |