| Value | Category | Cases | |
|---|---|---|---|
| 0 | NOT GIVEN | 315 |
38.8%
|
| 8 | 1 |
0.1%
|
|
| 10 | 1 |
0.1%
|
|
| 13 | 1 |
0.1%
|
|
| 14 | 1 |
0.1%
|
|
| 15 | 1 |
0.1%
|
|
| 18 | 1 |
0.1%
|
|
| 20 | 1 |
0.1%
|
|
| 21 | 1 |
0.1%
|
|
| 26 | 2 |
0.2%
|
|
| 28 | 2 |
0.2%
|
|
| 29 | 1 |
0.1%
|
|
| 30 | 2 |
0.2%
|
|
| 31 | 1 |
0.1%
|
|
| Sysmiss | 480 |
59.2%
|