| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 7 |
2.4%
|
| -8 | Refusal (spontaneous) | 11 |
3.7%
|
| 1 | 11 |
3.7%
|
|
| 2 | 8 |
2.7%
|
|
| 3 | 37 |
12.5%
|
|
| 4 | 2 |
0.7%
|
|
| 5 | 10 |
3.4%
|
|
| 6 | 2 |
0.7%
|
|
| 7 | 4 |
1.4%
|
|
| 9 | 1 |
0.3%
|
|
| 10 | 2 |
0.7%
|
|
| 12 | 34 |
11.5%
|
|
| 16 | 2 |
0.7%
|
|
| 18 | 34 |
11.5%
|
|
| 20 | 1 |
0.3%
|
|
| 24 | 8 |
2.7%
|
|
| 36 | 67 |
22.7%
|
|
| 38 | 1 |
0.3%
|
|
| 48 | 8 |
2.7%
|
|
| 60 | 34 |
11.5%
|
|
| 72 | 2 |
0.7%
|
|
| 84 | 6 |
2%
|
|
| 2018 | 1 |
0.3%
|
|
| 2019 | 1 |
0.3%
|
|
| 2020 | 1 |
0.3%
|
|
| Sysmiss | 944 |