| Value | Category | Cases | |
|---|---|---|---|
| -998 | don't know/remember | 6 |
0.3%
|
| -995 | N/A: Not given yet | 1317 |
58.6%
|
| 0 | 315 |
14%
|
|
| 1 | 13 |
0.6%
|
|
| 5 | 4 |
0.2%
|
|
| 6 | 57 |
2.5%
|
|
| 7 | 23 |
1%
|
|
| 8 | 55 |
2.4%
|
|
| 9 | 43 |
1.9%
|
|
| 10 | 39 |
1.7%
|
|
| 11 | 10 |
0.4%
|
|
| 12 | 295 |
13.1%
|
|
| 13 | 12 |
0.5%
|
|
| 14 | 2 |
0.1%
|
|
| 15 | 14 |
0.6%
|
|
| 16 | 10 |
0.4%
|
|
| 17 | 4 |
0.2%
|
|
| 18 | 14 |
0.6%
|
|
| 20 | 2 |
0.1%
|
|
| 24 | 2 |
0.1%
|
|
| 25 | 4 |
0.2%
|
|
| 36 | 4 |
0.2%
|
|
| 38 | 1 |
0%
|