| Land | Instroom April 2020 | Instroom Maart 2020 | Verschil |
|---|---|---|---|
| Syria | 69 | 218 | -149 |
| Iran (Islamic Republic of) | 26 | 21 | + 5 |
| Unknown | 23 | 41 | -18 |
| Yemen | 20 | 54 | -34 |
| Algeria | 17 | 52 | -35 |
| Morocco | 15 | 51 | -36 |
| Iraq | 13 | 18 | -5 |
| Nigeria | 8 | 46 | -38 |
| Afghanistan | 7 | 38 | -31 |
| Turkey | 6 | 75 | -69 |
| Tunisia | 5 | 10 | -5 |
| Georgia | 5 | 7 | -2 |
