Change in maximum river flow in Comoros
Comoros: Change in maximum river flow was -28.7% in 2024. ◆ Volatile
Change in maximum river flow in Comoros, 2005–2024
Source: United Nations Statistics Division, SDG Global Database. Measured in %.
Analysis
In 2024, change in maximum river flow in Comoros stood at -28.7%.
That represents a change of down 158.2% on the previous year and up 60.7% over ten years.
Over the whole period, change in maximum river flow in Comoros peaked at 71.9% in 2019 and was at its lowest, -73.0%, in 2014.
Comoros ranks 203rd of 226 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Change in maximum river flow in Comoros, year by year
| Year | % | Change |
|---|---|---|
| 2005 | -36.2% | — |
| 2006 | -29.9% | -17.4% |
| 2007 | 15.8% | -152.8% |
| 2008 | 14.3% | -9.2% |
| 2009 | 55.1% | +284.7% |
| 2010 | 37.0% | -32.9% |
| 2011 | 32.5% | -12.2% |
| 2012 | -13.2% | -140.6% |
| 2013 | -27.5% | +108.3% |
| 2014 | -73.0% | +165.8% |
| 2015 | -38.4% | -47.4% |
| 2016 | -14.9% | -61.2% |
| 2017 | 59.1% | -496.4% |
| 2018 | 56.6% | -4.4% |
| 2019 | 71.9% | +27.1% |
| 2020 | 37.6% | -47.7% |
| 2021 | 52.2% | +38.7% |
| 2022 | -20.3% | -138.9% |
| 2023 | -11.1% | -45.2% |
| 2024 | -28.7% | +158.2% |
Comoros compared with similar countries
- Comoros's -28.7% is below the median for lower middle income countries, which is 10.6%. (43 countries reporting)
- Comoros's -28.7% is below the median for Sub-Saharan Africa, which is 26.1%. (43 countries reporting)
Biggest year-on-year movements
Years where Change in maximum river flow in Comoros changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2017 | +496.4% | -14.9% | 59.1% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 3.8% | -36.2% | 55.1% | 5 |
| 2010s | 9.0% | -73.0% | 71.9% | 10 |
| 2020s | 5.9% | -28.7% | 52.2% | 5 |
Countries ranked near Comoros
- 200 Falkland Islands (Malvinas) -22.2% compare
- 201 Puerto Rico -23.1% compare
- 202 Saint Lucia -26.6% compare
- 204 Martinique -30.1% compare
- 205 Saint Martin (French Part) -36.3% compare
- 205 Sint Maarten (Dutch part) -36.3% compare
More development goals data for Comoros
- Red List Index 0.759 index (2025)
- Number of refugees per 100,000 population, by country of origin 262.32 per 100,000 people (2025)
- Manufacturing value added per capita 162.03 constant US$ (2025)
- Number of transboundary breeds 9 (2025)
- Number of transboundary breeds (not extinct) 9 (2025)
- Number of transboundary breeds with unknown risk status 9 (2025)
- Number of local breeds with unknown risk status 7 (2025)
- Number of local breeds (not extinct) 7 (2025)
- Number of local breeds kept in the country 7 (2025)
- Infant deaths 850 (2024)
Frequently asked questions
- What is change in maximum river flow in Comoros?
- Change in maximum river flow in Comoros was -28.7% in 2024, according to United Nations Statistics Division, SDG Global Database.
- What is the highest change in maximum river flow recorded in Comoros?
- The highest recorded value was 71.9% in 2019.
- What is the lowest change in maximum river flow recorded in Comoros?
- The lowest recorded value was -73.0% in 2014.
- How does Comoros rank for change in maximum river flow?
- Comoros ranks 203rd out of 226 countries with data for 2024.
- Is change in maximum river flow rising or falling in Comoros?
- Over the last ten years it is up 60.7%. The long-run trend across the full record is volatile.
- Where does this Comoros data come from?
- The figures come from United Nations Statistics Division, SDG Global Database, published as part of Change in maximum river flow (%). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 20 observations, free to reuse under UN SDG Global Database (open, attribution requested).