Nitrogen use efficiency in Puerto Rico
Puerto Rico: Nitrogen use efficiency was 7.5% in 2014. ◆ Volatile
Nitrogen use efficiency in Puerto Rico, 1961–2014
Source: Lassaletta et al. (2014) – processed by Our World in Data. Measured in %.
Analysis
The most recent figure for nitrogen use efficiency in Puerto Rico is 7.5%, measured in 2014.
That represents a change of up 48.7% on the previous year and up 2.3% over ten years.
Over the whole period, nitrogen use efficiency in Puerto Rico peaked at 58.0% in 1961 and was at its lowest, 4.8%, in 1999.
That places Puerto Rico 186th out of 204 countries with data for 2014, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 50.6% | 38.8% | 58.0% | 9 |
| 1970s | 27.6% | 21.2% | 37.5% | 10 |
| 1980s | 16.7% | 11.7% | 21.3% | 10 |
| 1990s | 8.2% | 4.8% | 10.0% | 10 |
| 2000s | 6.2% | 5.3% | 7.3% | 10 |
| 2010s | 5.6% | 5.0% | 7.5% | 5 |
Countries ranked near Puerto Rico
More reference data data for Puerto Rico
- Spring temperature anomalies 0.2752 °C (2026)
- Summer temperature anomalies 0.4659 °C (2026)
- Temperature anomalies by month 0.7164 °C (2026)
- Winter temperature anomalies 0.4424 °C (2025)
- Free country 2 (2015)
- Autumn temperature anomalies 0.3803 °C (2025)
- Civil liberties rating 1 (2015)
- Precipitation anomalies 9.32 millimeters (2025)
- Annual precipitation 1,133 millimeters (2025)
- Share of men who are overweight or obese 71.1% (2024)
Frequently asked questions
- What is nitrogen use efficiency in Puerto Rico?
- Nitrogen use efficiency in Puerto Rico was 7.5% in 2014, according to Lassaletta et al. (2014) – processed by Our World in Data.
- What is the highest nitrogen use efficiency recorded in Puerto Rico?
- The highest recorded value was 58.0% in 1961.
- What is the lowest nitrogen use efficiency recorded in Puerto Rico?
- The lowest recorded value was 4.8% in 1999.
- How does Puerto Rico rank for nitrogen use efficiency?
- Puerto Rico ranks 186th out of 204 countries with data for 2014.
- Is nitrogen use efficiency rising or falling in Puerto Rico?
- Over the last ten years it is up 2.3%. The long-run trend across the full record is volatile.
- Where does this Puerto Rico data come from?
- The figures come from Lassaletta et al. (2014) – processed by Our World in Data, published as part of Nitrogen use efficiency. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 54 observations, free to reuse under CC BY 4.0 (Our World in Data).
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.