| Value | Category | Cases | |
|---|---|---|---|
| 11 | 1 |
2.3%
|
|
| 13 | 1 |
2.3%
|
|
| 14 | 2 |
4.5%
|
|
| 15 | 1 |
2.3%
|
|
| 16 | 2 |
4.5%
|
|
| 17 | 3 |
6.8%
|
|
| 18 | 4 |
9.1%
|
|
| 19 | 3 |
6.8%
|
|
| 20 | 10 |
22.7%
|
|
| 21 | 2 |
4.5%
|
|
| 23 | 1 |
2.3%
|
|
| 24 | 3 |
6.8%
|
|
| 25 | 6 |
13.6%
|
|
| 26 | 1 |
2.3%
|
|
| 29 | 1 |
2.3%
|
|
| 34 | 1 |
2.3%
|
|
| 40 | 1 |
2.3%
|
|
| 99 | Don't Know/Refused | 1 |
2.3%
|
| Sysmiss | 4473 |