| Value | Category | Cases | |
|---|---|---|---|
| 4 | 2 |
3.4%
|
|
| 7 | 1 |
1.7%
|
|
| 8 | 1 |
1.7%
|
|
| 10 | 5 |
8.5%
|
|
| 13 | 1 |
1.7%
|
|
| 14 | 3 |
5.1%
|
|
| 15 | 7 |
11.9%
|
|
| 16 | 2 |
3.4%
|
|
| 17 | 1 |
1.7%
|
|
| 18 | 6 |
10.2%
|
|
| 19 | 2 |
3.4%
|
|
| 20 | 9 |
15.3%
|
|
| 24 | 3 |
5.1%
|
|
| 25 | 5 |
8.5%
|
|
| 26 | 2 |
3.4%
|
|
| 28 | 6 |
10.2%
|
|
| 30 | 3 |
5.1%
|
|
| 98 | Don't know | 0 |
0%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 2221 |