| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
0.5%
|
|
| 1 | Lowest | 316 |
13.9%
|
| 2 | Second | 281 |
12.4%
|
| 3 | Middle | 287 |
12.6%
|
| 4 | Fourth | 302 |
13.3%
|
| 5 | Highest | 302 |
13.3%
|
| Sysmiss | 773 |
34%
|