Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 9 |
0.7%
|
-8 | Refusal (spontaneous) | 37 |
2.8%
|
8 | 56 |
4.2%
|
|
10 | 5 |
0.4%
|
|
12 | 1 |
0.1%
|
|
15 | 2 |
0.2%
|
|
16 | 1209 |
91.5%
|
|
19 | 1 |
0.1%
|
|
20 | 2 |
0.2%
|