| Value | Category | Cases | |
|---|---|---|---|
| 5 | 3 |
2.3%
|
|
| 6 | 3 |
2.3%
|
|
| 7 | 1 |
0.8%
|
|
| 9 | 1 |
0.8%
|
|
| 10 | 19 |
14.7%
|
|
| 11 | 1 |
0.8%
|
|
| 12 | 60 |
46.5%
|
|
| 13 | 13 |
10.1%
|
|
| 14 | 8 |
6.2%
|
|
| 15 | 7 |
5.4%
|
|
| 16 | 1 |
0.8%
|
|
| 17 | 5 |
3.9%
|
|
| 18 | 4 |
3.1%
|
|
| 96 | 96. Not applicable | 0 |
0%
|
| 98 | 98. Don't know | 3 |
2.3%
|
| Sysmiss | 178 |