| Value | Category | Cases | |
|---|---|---|---|
| 5 | 2 |
2.1%
|
|
| 6 | 3 |
3.1%
|
|
| 9 | 1 |
1%
|
|
| 10 | 11 |
11.3%
|
|
| 11 | 1 |
1%
|
|
| 12 | 48 |
49.5%
|
|
| 13 | 9 |
9.3%
|
|
| 14 | 4 |
4.1%
|
|
| 15 | 10 |
10.3%
|
|
| 17 | 2 |
2.1%
|
|
| 18 | 4 |
4.1%
|
|
| 96 | 96. Not applicable | 0 |
0%
|
| 98 | 98. Don't know | 2 |
2.1%
|
| Sysmiss | 210 |