Chad vs Guam: Nitrogen use efficiency
Chad
87.6%
in 2014
Guam
93.5%
in 2014
Chad rank
35th
Guam rank
33rd
Nitrogen use efficiency over time
- Chad
- Guam
How they compare
Guam currently reports 93.5% against 87.6% in Chad, a difference of 5.9%.
That makes Guam's figure about 1.1 times Chad's.
The two have swapped places 17 times across 54 shared years of data; in 1961 it was Chad ahead.
Chad ranks 35th and Guam ranks 33rd of 205 countries.
Across the 6 decades both report, Chad averaged higher in 2 and Guam in 4.
Head to head by decade
| Decade | Chad | Guam | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 81.5% | 72.6% | 8.9% | Chad |
| 1970s | 77.1% | 70.7% | 6.4% | Chad |
| 1980s | 70.3% | 75.6% | 5.3% | Guam |
| 1990s | 71.5% | 182.4% | 110.9% | Guam |
| 2000s | 75.4% | 185.3% | 109.8% | Guam |
| 2010s | 78.0% | 134.4% | 56.3% | Guam |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher nitrogen use efficiency, Chad or Guam?
- Guam, at 93.5% against 87.6% in Chad as of 2014.
- What is the difference in nitrogen use efficiency between Chad and Guam?
- 5.9%, with Guam ahead.
- How many years of comparable data are there for Chad and Guam?
- 54 years are reported by both, from 1961 to 2014.
- How do Chad and Guam rank globally for nitrogen use efficiency?
- Chad ranks 35th and Guam ranks 33rd 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.