| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 53 |
11.2%
|
| -8 | Refusal (spontaneous) | 3 |
0.6%
|
| 0 | 26 |
5.5%
|
|
| 1 | 2 |
0.4%
|
|
| 2 | 3 |
0.6%
|
|
| 3 | 2 |
0.4%
|
|
| 4 | 1 |
0.2%
|
|
| 5 | 6 |
1.3%
|
|
| 6 | 2 |
0.4%
|
|
| 7 | 2 |
0.4%
|
|
| 8 | 8 |
1.7%
|
|
| 9 | 4 |
0.8%
|
|
| 10 | 167 |
35.2%
|
|
| 11 | 2 |
0.4%
|
|
| 12 | 8 |
1.7%
|
|
| 13 | 1 |
0.2%
|
|
| 14 | 1 |
0.2%
|
|
| 15 | 4 |
0.8%
|
|
| 16 | 7 |
1.5%
|
|
| 18 | 124 |
26.2%
|
|
| 19 | 3 |
0.6%
|
|
| 20 | 13 |
2.7%
|
|
| 22 | 2 |
0.4%
|
|
| 23 | 5 |
1.1%
|
|
| 24 | 2 |
0.4%
|
|
| 25 | 5 |
1.1%
|
|
| 30 | 4 |
0.8%
|
|
| 31 | 4 |
0.8%
|
|
| 35 | 1 |
0.2%
|
|
| 40 | 3 |
0.6%
|
|
| 50 | 2 |
0.4%
|
|
| 60 | 1 |
0.2%
|
|
| 68 | 1 |
0.2%
|
|
| 77 | 1 |
0.2%
|
|
| 100 | 1 |
0.2%
|