 |
| annual mean: 49 phrases in 20 subjects |
| Accounting | 1 |
| Agriculture | 1 |
| Cartography | 1 |
| Climatology | 1 |
| Ecology | 3 |
| Economy | 2 |
| Electronics | 2 |
| Forestry | 7 |
| Geophysics | 3 |
| Hydraulic engineering | 5 |
| Hydrology | 2 |
| Information technology | 1 |
| Makarov | 5 |
| Meteorology | 1 |
| Nautical | 1 |
| Navigation | 2 |
| Physics | 1 |
| Technology | 7 |
| Water resources | 1 |
| Wood processing | 2 |