| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 170 |
40.3%
|
| 2 | No | 233 |
55.2%
|
| 3 | 9 |
2.1%
|
|
| 4 | 3 |
0.7%
|
|
| 5 | 6 |
1.4%
|
|
| 7 | 1 |
0.2%
|
|
| Sysmiss | 2470 |