| Value | Category | Cases | |
|---|---|---|---|
| 0 | 8 |
22.9%
|
|
| 2 | 2 |
5.7%
|
|
| 8 | 1 |
2.9%
|
|
| 15 | 1 |
2.9%
|
|
| 20 | 1 |
2.9%
|
|
| 25 | 1 |
2.9%
|
|
| 28 | 1 |
2.9%
|
|
| 29 | 1 |
2.9%
|
|
| 30 | 2 |
5.7%
|
|
| 36 | 1 |
2.9%
|
|
| 37 | 1 |
2.9%
|
|
| 38 | 1 |
2.9%
|
|
| 40 | 1 |
2.9%
|
|
| 50 | 2 |
5.7%
|
|
| 60 | 1 |
2.9%
|
|
| 998 | 98. Don't know | 0 |
0%
|
| 9996 | 96. Not applicable | 0 |
0%
|
| 9998 | 98. Don't know | 10 |
28.6%
|
| Sysmiss | 272 |