| Value | Category | Cases | |
|---|---|---|---|
| -8 | Don't know | 4 |
0%
|
| 0 | 8945 |
94.9%
|
|
| 1 | 415 |
4.4%
|
|
| 2 | 47 |
0.5%
|
|
| 3 | 5 |
0.1%
|
|
| 4 | 2 |
0%
|
|
| 5 | 1 |
0%
|
|
| 8 | 3 |
0%
|
|
| 15 | 2 |
0%
|
|
| 30 | 1 |
0%
|
|
| Sysmiss | 3612 |