| Value | Category | Cases | |
|---|---|---|---|
| 0 | no years completed at level v106 | 392 |
1.3%
|
| 1 | 1101 |
3.6%
|
|
| 2 | 3261 |
10.8%
|
|
| 3 | 1741 |
5.7%
|
|
| 4 | 3673 |
12.1%
|
|
| 5 | 826 |
2.7%
|
|
| 6 | 733 |
2.4%
|
|
| 7 | 18473 |
60.9%
|
|
| 8 | 116 |
0.4%
|
|
| Sysmiss | 10078 |