Chlorophyll-a deviation from the global average in Guam
Guam: Chlorophyll-a deviation from the global average was 0.0% in 2022. ◆ Volatile
Chlorophyll-a deviation from the global average in Guam, 2005–2022
Source: UN Statistics Division – processed by Our World in Data. Measured in %.
Analysis
The most recent figure for chlorophyll-a deviation from the global average in Guam is 0.0%, measured in 2022. That is the lowest value across all 18 years on record.
The figure is down 33.3% over ten years.
Over the whole period, chlorophyll-a deviation from the global average in Guam peaked at 0.4% in 2019 and was at its lowest, 0.0%, in 2016.
That places Guam 184th out of 193 countries with data for 2022, 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 |
|---|---|---|---|---|
| 2000s | 0.1% | 0.1% | 0.2% | 5 |
| 2010s | 0.1% | 0.0% | 0.4% | 10 |
| 2020s | 0.0% | 0.0% | 0.0% | 3 |
Countries ranked near Guam
More reference data data for Guam
- Share of men and women expected to survive to the age of 65 84.7% (2024)
- Seafood production: wild fish catch vs. aquaculture 64 metric tons (2024)
- Share of men expected to survive to the age of 65 73.0% (2024)
- Number of confirmed cases of tetanus 0 Cases (2023)
- Fertility rate vs. Human Development Index 2.78 live births per woman (2023)
- Fertility rate: births per woman 2.78 live births per woman (2023)
- Fertility rate: births per woman 2.78 live births per woman (2023)
- Average age of mothers at childbirth 29.05 years (2023)
- Land area in hectares 54,000 hectares (2023)
- Area of permanent meadows and pastures 8,000 hectares (2023)
Frequently asked questions
- What is chlorophyll-a deviation from the global average in Guam?
- Chlorophyll-a deviation from the global average in Guam was 0.0% in 2022, according to UN Statistics Division – processed by Our World in Data.
- What is the highest chlorophyll-a deviation from the global average recorded in Guam?
- The highest recorded value was 0.4% in 2019.
- What is the lowest chlorophyll-a deviation from the global average recorded in Guam?
- The lowest recorded value was 0.0% in 2016.
- How does Guam rank for chlorophyll-a deviation from the global average?
- Guam ranks 184th out of 193 countries with data for 2022.
- Is chlorophyll-a deviation from the global average rising or falling in Guam?
- Over the last ten years it is down 33.3%. The long-run trend across the full record is volatile.
- Where does this Guam data come from?
- The figures come from UN Statistics Division – processed by Our World in Data, published as part of Chlorophyll-a deviation from the global average. Statizoid updates them automatically from the source API.
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CSV · JSON — 18 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Chlorophyll-a deviations, remote sensing (%)