| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't Know (spontaneous) | 4 |
2.2%
|
| 1 | LCU, other than Euro | 143 |
79.4%
|
| 2 | Euro | 32 |
17.8%
|
| 3 | US Dollar | 1 |
0.6%
|
| 4 | Other | 0 |
0%
|
| Sysmiss | 180 |