| Value | Category | Cases | |
|---|---|---|---|
| 1 | SLEAS | 2148 |
1.1%
|
| 2 | SLPS | 9829 |
5.1%
|
| 3 | SITS | 177132 |
91.9%
|
| 4 | Other | 3586 |
1.9%
|
| Sysmiss | 2118 |