| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 442 |
9%
|
| 2 | No | 443 |
9%
|
| 3 | 1958 |
39.9%
|
|
| 4 | 2065 |
42.1%
|
|
| Sysmiss | 15092 |