| Value |
Category |
| 1 |
Africa |
| 2 |
Asia |
| 4 |
Eastern Europe |
| 5 |
European Union |
| 6 |
Middle East |
| 7 |
North America |
| 9 |
South America |
| Sysmiss |
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
