| Value | Category | Cases | |
|---|---|---|---|
| -998 | don't know/remember | 11 |
0.5%
|
| -995 | N/A: Not given yet | 224 |
10%
|
| 0 | 376 |
16.7%
|
|
| 1 | 57 |
2.5%
|
|
| 2 | 48 |
2.1%
|
|
| 3 | 112 |
5%
|
|
| 4 | 60 |
2.7%
|
|
| 5 | 96 |
4.3%
|
|
| 6 | 903 |
40.2%
|
|
| 7 | 153 |
6.8%
|
|
| 8 | 99 |
4.4%
|
|
| 9 | 34 |
1.5%
|
|
| 10 | 10 |
0.4%
|
|
| 11 | 4 |
0.2%
|
|
| 12 | 53 |
2.4%
|
|
| 15 | 2 |
0.1%
|
|
| 16 | 1 |
0%
|
|
| 18 | 2 |
0.1%
|
|
| 22 | 1 |
0%
|