| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
8%
|
|
| 15 | 4 |
4.6%
|
|
| 16 | 4 |
4.6%
|
|
| 17 | 6 |
6.9%
|
|
| 18 | 2 |
2.3%
|
|
| 19 | 3 |
3.4%
|
|
| 20 | 17 |
19.5%
|
|
| 21 | 3 |
3.4%
|
|
| 22 | 3 |
3.4%
|
|
| 23 | 6 |
6.9%
|
|
| 24 | 3 |
3.4%
|
|
| 25 | 6 |
6.9%
|
|
| 26 | 5 |
5.7%
|
|
| 28 | 1 |
1.1%
|
|
| 30 | 1 |
1.1%
|
|
| 31 | 1 |
1.1%
|
|
| 34 | 1 |
1.1%
|
|
| 35 | 1 |
1.1%
|
|
| 36 | 1 |
1.1%
|
|
| 37 | 1 |
1.1%
|
|
| 40 | 1 |
1.1%
|
|
| 42 | 1 |
1.1%
|
|
| 51 | 1 |
1.1%
|
|
| 99 | DON'T KNOW/REFUSED | 8 |
9.2%
|
| Sysmiss | 4163 |