| Value | Category | Cases | |
|---|---|---|---|
| 1 | greece | 10 |
66.7%
|
| 2 | italy | 4 |
26.7%
|
| 3 | germany | 0 |
0%
|
| 4 | other european country | 0 |
0%
|
| 5 | usa | 1 |
6.7%
|
| 6 | canada | 0 |
0%
|
| 7 | other | 0 |
0%
|
| Sysmiss | 1767 |