Guinea-Bissau vs Tonga: Nutrient balance — Cropland potassium use efficiency
Nutrient balance — Cropland potassium use efficiency over time
- Guinea-Bissau
- Tonga
How they compare
Tonga currently reports 108.55 % against 107.31 % in Guinea-Bissau, a difference of 1.24 %.
The two have swapped places 6 times across 63 shared years of data; in 1961 it was Tonga ahead.
Guinea-Bissau ranks 77th and Tonga ranks 76th of 201 countries.
Across the 7 decades both report, Guinea-Bissau averaged higher in 1 and Tonga in 6.
Head to head by decade
| Decade | Guinea-Bissau | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 93.07 % | 495.5 % | 402.43 % | Tonga |
| 1970s | 73.96 % | 290.43 % | 216.47 % | Tonga |
| 1980s | 75.33 % | 105.64 % | 30.31 % | Tonga |
| 1990s | 78.85 % | 90.93 % | 12.08 % | Tonga |
| 2000s | 105.2 % | 128.87 % | 23.68 % | Tonga |
| 2010s | 92.83 % | 129.37 % | 36.54 % | Tonga |
| 2020s | 104.46 % | 102.07 % | 2.39 % | Guinea-Bissau |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher nutrient balance — cropland potassium use efficiency, Guinea-Bissau or Tonga?
- Tonga, at 108.55 % against 107.31 % in Guinea-Bissau as of 2023.
- What is the difference in nutrient balance — cropland potassium use efficiency between Guinea-Bissau and Tonga?
- 1.24 %, with Tonga ahead.
- How many years of comparable data are there for Guinea-Bissau and Tonga?
- 63 years are reported by both, from 1961 to 2023.
- How do Guinea-Bissau and Tonga rank globally for nutrient balance — cropland potassium use efficiency?
- Guinea-Bissau ranks 77th and Tonga ranks 76th of 201 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Nutrient balance — Cropland potassium use efficiency. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The Cropland Nutrient balance domain contains information on the flows of nitrogen, phosphorus, and potassium from mineral fertilizer, manure applied, atmospheric deposition, crop removal, and biological fixation over cropland and per unit area of cropland. The flows are aggregated to total inputs and total outputs, from which the overall nutrient balance and nutrient use efficiency on cropland are calculated. Statistics are disseminated in units of tonnes and in kg/ha, as appropriate. Nutrient use efficiency is expressed as a fraction (%).