| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1 |
0.6%
|
|
| 4 | 1 |
0.6%
|
|
| 5 | 3 |
1.9%
|
|
| 6 | 5 |
3.2%
|
|
| 7 | 3 |
1.9%
|
|
| 8 | 1 |
0.6%
|
|
| 9 | 2 |
1.3%
|
|
| 10 | 18 |
11.5%
|
|
| 11 | 4 |
2.6%
|
|
| 12 | 67 |
42.9%
|
|
| 13 | 14 |
9%
|
|
| 14 | 9 |
5.8%
|
|
| 15 | 13 |
8.3%
|
|
| 16 | 1 |
0.6%
|
|
| 17 | 5 |
3.2%
|
|
| 18 | 4 |
2.6%
|
|
| 96 | 96. Not applicable | 1 |
0.6%
|
| 98 | 98. Don't know | 4 |
2.6%
|
| Sysmiss | 151 |