Table 1.
Number of participants and countries of origin
| Country of origin | Number of participants |
|---|---|
| Afghanistan | 1 |
| Bosnia | 1 |
| Bulgaria | 1 |
| Chechnya | 2 |
| Iran | 1 |
| Iraq | 2 |
| Jordan | 1 |
| Pakistan | 4 |
| Poland | 1 |
| Serbia | 1 |
| Somalia | 4 |
| Sri Lanka | 2 |
| Tunisia | 1 |
| Zimbabwe | 1 |
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