| Value | Category | Cases | |
|---|---|---|---|
| 1 | (1) VLS | 1825 |
82.8%
|
| 2 | (2) Not VLS | 317 |
14.4%
|
| 3 | (3) Recoded as not VLS | 62 |
2.8%
|
| 99 | (99) Incomplete tri90 information | 1 |
0%
|
| Sysmiss | 16599 |