| Value | Category | Cases | |
|---|---|---|---|
| 0 | 70 |
3.3%
|
|
| 1 | Lowest | 260 |
12.1%
|
| 2 | Second | 243 |
11.3%
|
| 3 | Middle | 237 |
11%
|
| 4 | Fourth | 249 |
11.6%
|
| 5 | Highest | 269 |
12.5%
|
| Sysmiss | 825 |
38.3%
|