| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1185 |
18.4%
|
| 2 | No | 5266 |
81.6%
|
| 3 | 1 |
0%
|
|
| 8 | 1 |
0%
|
|
| 9 | 1 |
0%
|
|
| Sysmiss | 3 |