| Value | Category | Cases | |
|---|---|---|---|
| 0 | < 1 year completed | 11 |
19.6%
|
| 2 | 6 |
10.7%
|
|
| 3 | 9 |
16.1%
|
|
| 4 | 5 |
8.9%
|
|
| 5 | 5 |
8.9%
|
|
| 6 | 3 |
5.4%
|
|
| 7 | 6 |
10.7%
|
|
| 8 | 4 |
7.1%
|
|
| 9 | 2 |
3.6%
|
|
| 10 | 2 |
3.6%
|
|
| 11 | 1 |
1.8%
|
|
| 12 | 2 |
3.6%
|
|
| 98 | dk | 0 |
0%
|
| 101 | .Z | 15611 |