| Characteristic | Percentage of world total |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
The chart is not accessible to screen readers. Please switch to the table view to access the data.
Download
Sources
Release date
June 2021
Region
Worldwide
Survey time period
2004 to 2018
Supplementary notes
This statistic was assembled from several editions of the same report. Data for 2010-2017 are revised and are preliminary for 2018. Data for marine mammals and aquatic plants are excluded.
Citation formats









