| Value | Category | Cases | |
|---|---|---|---|
| 0 | 11 |
0.5%
|
|
| 1 | Lowest | 170 |
7.5%
|
| 2 | Second | 163 |
7.2%
|
| 3 | Middle | 150 |
6.6%
|
| 4 | Fourth | 143 |
6.3%
|
| 5 | Highest | 147 |
6.5%
|
| Sysmiss | 1488 |
65.5%
|