| Value | Category | Cases | |
|---|---|---|---|
| 0 | < 1 year completed | 505 |
24.3%
|
| 1 | 464 |
22.3%
|
|
| 2 | 332 |
16%
|
|
| 3 | 207 |
10%
|
|
| 4 | 183 |
8.8%
|
|
| 5 | 110 |
5.3%
|
|
| 6 | 96 |
4.6%
|
|
| 7 | 98 |
4.7%
|
|
| 8 | 83 |
4%
|
|
| 98 | DK | 0 |
0%
|
| Sysmiss | 34352 |