| Value | Category | Cases | |
|---|---|---|---|
| 0 | 22 |
25.3%
|
|
| 4 | 1 |
1.1%
|
|
| 5 | 2 |
2.3%
|
|
| 6 | 1 |
1.1%
|
|
| 8 | 2 |
2.3%
|
|
| 10 | 3 |
3.4%
|
|
| 18 | 1 |
1.1%
|
|
| 20 | 1 |
1.1%
|
|
| 21 | 2 |
2.3%
|
|
| 24 | 1 |
1.1%
|
|
| 25 | 3 |
3.4%
|
|
| 30 | 19 |
21.8%
|
|
| 31 | 1 |
1.1%
|
|
| 32 | 3 |
3.4%
|
|
| 33 | 1 |
1.1%
|
|
| 35 | 12 |
13.8%
|
|
| 37 | 1 |
1.1%
|
|
| 40 | 7 |
8%
|
|
| 44 | 1 |
1.1%
|
|
| 45 | 3 |
3.4%
|
|
| 999 | 999. don't know | 0 |
0%
|
| Sysmiss | 12 |