Roots and tubers production quantity (tonnes)
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
| Canada | 2,510,324 | 3,004,400 | 4,576,955 | 4,443,364 | 5,440,612 | 5,172,873 | 5,641,541 | 5,733,494 | 5,643,277 | 5,874,839 | 5,345,626 | 5,419,238 | 5,204,548 | 5,364,169 | 5,286,792 | 6,152,723 | 6,275,106 | 6,543,393 |
| France | 8,025,300 | 4,754,415 | 6,440,483 | 6,638,654 | 6,660,933 | 7,479,953 | 6,417,078 | 6,999,642 | 8,130,420 | 7,169,938 | 7,015,977 | 8,609,681 | 7,860,380 | 8,560,410 | 8,822,180 | 8,987,220 | 8,067,380 | 8,606,490 |
| Germany | 29,303,808 | 14,471,000 | 13,192,951 | 11,624,200 | 10,143,090 | 11,837,200 | 10,665,600 | 9,669,700 | 11,607,300 | 10,370,200 | 10,772,100 | 11,720,000 | 8,920,800 | 10,602,200 | 11,715,100 | 11,312,100 | 10,683,400 | 11,607,300 |
| Italy | 3,693,830 | 2,320,000 | 2,067,543 | 1,773,777 | 1,566,711 | 1,557,237 | 1,491,251 | 1,278,565 | 1,372,163 | 1,376,648 | 1,381,375 | 1,355,430 | 1,307,600 | 1,338,430 | 1,434,650 | 1,362,130 | 1,332,980 | 1,265,450 |
| Japan | 6,993,000 | 5,557,800 | 4,478,600 | 4,254,900 | 3,555,000 | 3,668,500 | 3,777,000 | 3,735,700 | 3,729,300 | 3,541,400 | 3,419,800 | 3,571,500 | 3,420,000 | 3,513,500 | 3,257,600 | 3,222,101 | 3,345,182 | 3,245,708 |
| United Kingdom | 7,821,000 | 6,467,000 | 6,636,000 | 5,979,000 | 6,056,000 | 6,310,000 | 4,553,000 | 5,685,000 | 5,911,000 | 5,644,000 | 5,395,000 | 6,218,000 | 5,028,000 | | | | | |
| United States of America | 15,375,680 | 18,812,888 | 23,922,194 | 19,938,010 | 19,433,396 | 20,731,078 | 22,293,473 | 20,841,260 | 21,399,880 | 21,421,170 | 21,858,852 | 22,071,980 | 21,664,760 | 20,703,106 | 20,419,892 | 20,081,401 | 19,496,634 | 21,131,470 |