Gambia vs Iran: Nitrogen use efficiency
Gambia
56.8%
in 2014
Iran
56.0%
in 2014
Gambia rank
86th
Iran rank
88th
Nitrogen use efficiency over time
- Gambia
- Iran
How they compare
Gambia currently reports 56.8% against 56.0% in Iran, a difference of 0.8%.
The two have swapped places 6 times across 54 shared years of data; in 1961 it was Gambia ahead.
Gambia ranks 86th and Iran ranks 88th of 205 countries.
Gambia has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Gambia | Iran | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 63.5% | 63.0% | 0.5% | Gambia |
| 1970s | 56.2% | 51.3% | 5.0% | Gambia |
| 1980s | 57.0% | 36.6% | 20.4% | Gambia |
| 1990s | 65.5% | 40.5% | 25.0% | Gambia |
| 2000s | 67.1% | 37.6% | 29.5% | Gambia |
| 2010s | 59.0% | 53.0% | 6.0% | Gambia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher nitrogen use efficiency, Gambia or Iran?
- Gambia, at 56.8% against 56.0% in Iran as of 2014.
- What is the difference in nitrogen use efficiency between Gambia and Iran?
- 0.8%, with Gambia ahead.
- How many years of comparable data are there for Gambia and Iran?
- 54 years are reported by both, from 1961 to 2014.
- How do Gambia and Iran rank globally for nitrogen use efficiency?
- Gambia ranks 86th and Iran ranks 88th of 205 countries.
- Where does this data come from?
- Lassaletta et al. (2014) – processed by Our World in Data, published as Nitrogen use efficiency. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Nitrogen use efficiency (NUE) is the ratio between nitrogen inputs and output. A NUE of 40% means that only 40% of nitrogen inputs are converted into nitrogen in the form of crops.