| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 778 |
56.5%
|
| 2 | No | 589 |
42.7%
|
| 3 | 1 |
0.1%
|
|
| 4 | 8 |
0.6%
|
|
| 5 | 1 |
0.1%
|
|
| 8 | 1 |
0.1%
|
|
| Sysmiss | 5 |