| Characteristic | 2011 | 2012 | 2013 | 2014 |
|---|---|---|---|---|
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
| - | - | - | - | - |
The chart is not accessible to screen readers. Please switch to the table view to access the data.
Download
Sources
Release date
May 2015
Region
Worldwide
Survey time period
2011 to 2014
Supplementary notes
Funds of funds are not included except for France.
Citation formats









