| # | Country | Value |
|---|---|---|
| #1 | Uzbekistan | 20.8k kg/ha |
| #2 | The Netherlands | 14.2k kg/ha |
| #3 | Switzerland | 10.5k kg/ha |
| #4 | Austria | 9.1k kg/ha |
| #5 | Belgium | 8.7k kg/ha |
| #6 | Kazakhstan | 8.2k kg/ha |
| #7 | North Macedonia | 8.0k kg/ha |
| #8 | New Zealand | 8.0k kg/ha |
| #9 | Ukraine | 7.2k kg/ha |
| #10 | Russia | 7.1k kg/ha |