 |
| mean square value: 25 phrases in 17 subjects |
| Abbreviation | 1 |
| Automobiles | 1 |
| Cartography | 1 |
| Electricity | 1 |
| Electrochemistry | 1 |
| Electronics | 1 |
| Information technology | 1 |
| Makarov | 6 |
| Mathematics | 3 |
| Medical | 1 |
| Nautical | 1 |
| Oil / petroleum | 1 |
| Physics | 1 |
| Quality control and standards | 1 |
| Statistics | 1 |
| Technology | 2 |
| Telecommunications | 1 |