| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't Know (spontaneous) | 8 |
2.5%
|
| 1 | LCU, other than Euro | 285 |
88.8%
|
| 2 | Euro | 11 |
3.4%
|
| 3 | US Dollar | 16 |
5%
|
| 4 | Other | 1 |
0.3%
|
| Sysmiss | 1016 |