Chad vs Polynesia: Yams — Yield
Yams — Yield over time
- Chad
- Polynesia
How they compare
Chad currently reports 9,600 kg/ha against 9,318 kg/ha in Polynesia, a difference of 282 kg/ha.
Across all 30 years both countries report, Polynesia has been ahead every year.
Chad ranks 29th and Polynesia ranks 30th of 67 countries.
Polynesia has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Chad | Polynesia | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 7,663 kg/ha | 12,871 kg/ha | 5,208 kg/ha | Polynesia |
| 1970s | 7,643 kg/ha | 13,428 kg/ha | 5,784 kg/ha | Polynesia |
| 1980s | 8,850 kg/ha | 12,766 kg/ha | 3,915 kg/ha | Polynesia |
| 1990s | 9,600 kg/ha | 11,472 kg/ha | 1,872 kg/ha | Polynesia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher yams — yield, Chad or Polynesia?
- Chad, at 9,600 kg/ha against 9,318 kg/ha in Polynesia as of 1990.
- What is the difference in yams — yield between Chad and Polynesia?
- 282 kg/ha, with Chad ahead.
- How many years of comparable data are there for Chad and Polynesia?
- 30 years are reported by both, from 1961 to 1990.
- How do Chad and Polynesia rank globally for yams — yield?
- Chad ranks 29th and Polynesia ranks 30th of 67 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Yams — 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.