 |
| performance degradation: 17 phrases in 13 subjects |
| Accounting | 1 |
| Apollo-Soyuz | 1 |
| Astronautics | 3 |
| Cables and cable production | 1 |
| Economy | 1 |
| Electricity | 1 |
| Energy industry | 3 |
| Makarov | 1 |
| Mass media | 1 |
| Oil / petroleum | 1 |
| Quality control and standards | 1 |
| Technology | 1 |
| Telecommunications | 1 |