Peru vs Samoa: Nitrogen use efficiency
Peru
31.47
in 2014
Samoa
32.31
in 2014
Peru rank
137th
Samoa rank
134th
Nitrogen use efficiency over time
- Peru
- Samoa
How they compare
Samoa currently reports 32.31 against 31.47 in Peru, a difference of 0.84.
The two have swapped places 16 times across 54 shared years of data; in 1961 it was Samoa ahead.
Peru ranks 137th and Samoa ranks 134th of 205 countries.
Across the 6 decades both report, Peru averaged higher in 2 and Samoa in 4.
Head to head by decade
| Decade | Peru | Samoa | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 47.58 | 51.03 | 3.46 | Samoa |
| 1970s | 39.5 | 53.61 | 14.11 | Samoa |
| 1980s | 38.35 | 45.76 | 7.4 | Samoa |
| 1990s | 32.57 | 31.25 | 1.33 | Peru |
| 2000s | 32.88 | 28.8 | 4.08 | Peru |
| 2010s | 32.79 | 37.16 | 4.37 | Samoa |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher nitrogen use efficiency, Peru or Samoa?
- Samoa, at 32.31 against 31.47 in Peru as of 2014.
- What is the difference in nitrogen use efficiency between Peru and Samoa?
- 0.84, with Samoa ahead.
- How many years of comparable data are there for Peru and Samoa?
- 54 years are reported by both, from 1961 to 2014.
- How do Peru and Samoa rank globally for nitrogen use efficiency?
- Peru ranks 137th and Samoa ranks 134th 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.