| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3 |
5.5%
|
|
| 1 | 32 |
58.2%
|
|
| 2 | 12 |
21.8%
|
|
| 3 | 3 |
5.5%
|
|
| 4 | 1 |
1.8%
|
|
| 5 | 2 |
3.6%
|
|
| 7 | 1 |
1.8%
|
|
| 10 | 1 |
1.8%
|
|
| 999 | Refused | 0 |
0%
|
| Sysmiss | 4304 |