| Value | Category | Cases | |
|---|---|---|---|
| 0 | 805 |
61.9%
|
|
| 1 | 350 |
26.9%
|
|
| 2 | 113 |
8.7%
|
|
| 3 | 17 |
1.3%
|
|
| 4 | 7 |
0.5%
|
|
| 5 | 2 |
0.2%
|
|
| 6 | 4 |
0.3%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 2 |
0.2%
|
|
| Sysmiss | Don't know | 0 | |
| Sysmiss | Refused to answer | 0 | |
| Sysmiss | Not applicable | 0 | |
| Sysmiss | 3156 |