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| zone A | |||
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| Zone A | |||
| zona A: 101 phrase in 20 subjects |
| Agriculture | 8 |
| Chemistry | 9 |
| Coal | 3 |
| Communications | 4 |
| Construction | 3 |
| Economy | 7 |
| Electronics | 3 |
| Environment | 23 |
| Finances | 8 |
| Fish farming pisciculture | 1 |
| General | 6 |
| Health care | 2 |
| Information technology | 1 |
| Law | 3 |
| Life sciences | 3 |
| Metallurgy | 4 |
| Radio | 1 |
| Social science | 5 |
| Taxes | 4 |
| Transport | 3 |