| # | Country | Value |
|---|---|---|
| #1 | Mexico | 13.8k kg/ha |
| #2 | Peru | 12.6k kg/ha |
| #3 | Spain | 11.8k kg/ha |
| #4 | Czechia | 10.6k kg/ha |
| #5 | The Netherlands | 10.0k kg/ha |
| #6 | Portugal | 8.6k kg/ha |
| #7 | United States | 8.0k kg/ha |
| #8 | Austria | 7.3k kg/ha |
| #9 | Italy | 7.1k kg/ha |
| #10 | Uzbekistan | 7.1k kg/ha |