Polynesia vs Viet Nam: Sweet potatoes — Yield
Sweet potatoes — Yield over time
- Polynesia
- Viet Nam
How they compare
Viet Nam currently reports 12,040 kg/ha against 10,197 kg/ha in Polynesia, a difference of 1,843 kg/ha.
That makes Viet Nam's figure about 1.2 times Polynesia's.
The two have swapped places 1 time across 64 shared years of data; in 1961 it was Polynesia ahead.
Polynesia ranks 7th and Viet Nam ranks 5th of 16 countries.
Across the 7 decades both report, Polynesia averaged higher in 6 and Viet Nam in 1.
Head to head by decade
| Decade | Polynesia | Viet Nam | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 12,571 kg/ha | 4,844 kg/ha | 7,727 kg/ha | Polynesia |
| 1970s | 12,654 kg/ha | 5,103 kg/ha | 7,551 kg/ha | Polynesia |
| 1980s | 13,475 kg/ha | 5,700 kg/ha | 7,776 kg/ha | Polynesia |
| 1990s | 13,993 kg/ha | 6,048 kg/ha | 7,946 kg/ha | Polynesia |
| 2000s | 12,631 kg/ha | 7,539 kg/ha | 5,092 kg/ha | Polynesia |
| 2010s | 10,934 kg/ha | 10,489 kg/ha | 444.35 kg/ha | Polynesia |
| 2020s | 10,303 kg/ha | 12,015 kg/ha | 1,712 kg/ha | Viet Nam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher sweet potatoes — yield, Polynesia or Viet Nam?
- Viet Nam, at 12,040 kg/ha against 10,197 kg/ha in Polynesia as of 2024.
- What is the difference in sweet potatoes — yield between Polynesia and Viet Nam?
- 1,843 kg/ha, with Viet Nam ahead.
- How many years of comparable data are there for Polynesia and Viet Nam?
- 64 years are reported by both, from 1961 to 2024.
- How do Polynesia and Viet Nam rank globally for sweet potatoes — yield?
- Polynesia ranks 7th and Viet Nam ranks 5th of 16 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Sweet potatoes — Yield. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Crop and livestock statistics are recorded for 278 products, covering the following categories: 1) CROPS PRIMARY: Cereals, Citrus Fruit, Fibre Crops, Fruit, Oil Crops, Oil Crops and Cakes in Oil Equivalent, Pulses, Roots and Tubers, Sugar Crops, Treenuts and Vegetables. Data are expressed in terms of area harvested, production quantity and yield. Cereals: Area and production data on cereals relate to crops harvested for dry grain only. Cereal crops harvested for hay or harvested green for food, feed or silage or used for grazing are therefore excluded. 2) CROPS PROCESSED: Beer of barley; Cotton lint; Cottonseed; Margarine, short; Molasses; Oil, coconut (copra); Oil, cottonseed; Oil, groundnut; Oil, linseed; Oil, maize; Oil, olive, virgin; Oil, palm; Oil, palm kernel; Oil, rapeseed; Oil, safflower; Oil, sesame; Oil, soybean; Oil, sunflower; Palm kernels; Sugar Raw Centrifugal; Wine. 3) LIVE ANIMALS: Animals live n.e.s.; Asses; Beehives; Buffaloes; Camelids, other; Camels; Cattle; Chickens; Ducks; Geese and guinea fowls; Goats; Horses; Mules; Pigeons, other birds; Pigs; Rabbits and hares; Rodents, other; Sheep; Turkeys. 4) LIVESTOCK PRIMARY: Beeswax; Eggs (various types); Hides buffalo, fresh; Hides, cattle, fresh; Honey, natural; Meat (ass, bird nes, buffalo, camel, cattle, chicken, duck, game, goat, goose and guinea fowl, horse, mule, Meat nes, meat other camelids, Meat other rodents, pig, rabbit, sheep, turkey); Milk (buffalo, camel, cow, goat, sheep); Offals, nes; Silk-worm cocoons, reelable; Skins (goat, sheep); Snails, not sea; Wool, greasy. 5) LIVESTOCK PROCESSED: Butter (of milk from sheep, goat, buffalo, cow); Cheese (of milk from goat, buffalo, sheep, cow milk); Cheese of skimmed cow milk; Cream fresh; Ghee (cow and buffalo milk); Lard; Milk (dry buttermilk, skimmed condensed, skimmed cow, skimmed dried, skimmed evaporated, whole condensed, whole dried, whole evaporated); Silk raw; Tallow; Whey (condensed and dry); Yoghurt.