| Value | Category | Cases | |
|---|---|---|---|
| -998 | don't know/remember | 10 |
0.4%
|
| -995 | N/A: Not given yet | 587 |
26.1%
|
| 0 | 124 |
5.5%
|
|
| 1 | 13 |
0.6%
|
|
| 3 | 3 |
0.1%
|
|
| 4 | 3 |
0.1%
|
|
| 5 | 15 |
0.7%
|
|
| 6 | 457 |
20.3%
|
|
| 7 | 118 |
5.3%
|
|
| 8 | 238 |
10.6%
|
|
| 9 | 247 |
11%
|
|
| 10 | 100 |
4.5%
|
|
| 11 | 29 |
1.3%
|
|
| 12 | 269 |
12%
|
|
| 13 | 13 |
0.6%
|
|
| 14 | 3 |
0.1%
|
|
| 15 | 5 |
0.2%
|
|
| 16 | 5 |
0.2%
|
|
| 18 | 6 |
0.3%
|
|
| 22 | 1 |
0%
|