Tonga vs Zimbabwe: Nitrogen use efficiency
Tonga
37.17
in 2014
Zimbabwe
38.35
in 2014
Tonga rank
124th
Zimbabwe rank
121st
Nitrogen use efficiency over time
- Tonga
- Zimbabwe
How they compare
Zimbabwe currently reports 38.35 against 37.17 in Tonga, a difference of 1.18.
The two have swapped places 7 times across 54 shared years of data; in 1961 it was Tonga ahead.
Tonga ranks 124th and Zimbabwe ranks 121st of 205 countries.
Across the 6 decades both report, Tonga averaged higher in 2 and Zimbabwe in 4.
Head to head by decade
| Decade | Tonga | Zimbabwe | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 102.1 | 54.01 | 48.09 | Tonga |
| 1970s | 78.54 | 52.51 | 26.03 | Tonga |
| 1980s | 35.38 | 52.46 | 17.08 | Zimbabwe |
| 1990s | 28.42 | 48.01 | 19.59 | Zimbabwe |
| 2000s | 25.24 | 46.68 | 21.44 | Zimbabwe |
| 2010s | 20.89 | 36.71 | 15.83 | Zimbabwe |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher nitrogen use efficiency, Tonga or Zimbabwe?
- Zimbabwe, at 38.35 against 37.17 in Tonga as of 2014.
- What is the difference in nitrogen use efficiency between Tonga and Zimbabwe?
- 1.18, with Zimbabwe ahead.
- How many years of comparable data are there for Tonga and Zimbabwe?
- 54 years are reported by both, from 1961 to 2014.
- How do Tonga and Zimbabwe rank globally for nitrogen use efficiency?
- Tonga ranks 124th and Zimbabwe ranks 121st of 205 countries.
- Where does this data come from?
- Our World in Data, published as Nitrogen use efficiency. Statizoid refreshes it automatically from the source and publishes the full history for both places.