American Samoa vs Australia: Nitrogen use efficiency
American Samoa
62.1%
in 2014
Australia
62.0%
in 2014
American Samoa rank
67th
Australia rank
68th
Nitrogen use efficiency over time
- American Samoa
- Australia
How they compare
American Samoa currently reports 62.1% against 62.0% in Australia, a difference of 0.1%.
The two have swapped places 3 times across 54 shared years of data; in 1961 it was Australia ahead.
American Samoa ranks 67th and Australia ranks 68th of 205 countries.
Australia has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | American Samoa | Australia | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 32.6% | 55.4% | 22.8% | Australia |
| 1970s | 29.8% | 50.6% | 20.8% | Australia |
| 1980s | 22.4% | 64.1% | 41.7% | Australia |
| 1990s | 28.5% | 58.8% | 30.3% | Australia |
| 2000s | 41.3% | 55.1% | 13.8% | Australia |
| 2010s | 50.7% | 61.7% | 11.0% | Australia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher nitrogen use efficiency, American Samoa or Australia?
- American Samoa, at 62.1% against 62.0% in Australia as of 2014.
- What is the difference in nitrogen use efficiency between American Samoa and Australia?
- 0.1%, with American Samoa ahead.
- How many years of comparable data are there for American Samoa and Australia?
- 54 years are reported by both, from 1961 to 2014.
- How do American Samoa and Australia rank globally for nitrogen use efficiency?
- American Samoa ranks 67th and Australia ranks 68th of 205 countries.
- Where does this data come from?
- Lassaletta et al. (2014) β 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.