| Value | Category | Cases | |
|---|---|---|---|
| 0 | < 1 year completed | 1596 |
13.9%
|
| 1 | 940 |
8.2%
|
|
| 2 | 1072 |
9.3%
|
|
| 3 | 1056 |
9.2%
|
|
| 4 | 1172 |
10.2%
|
|
| 5 | 1095 |
9.5%
|
|
| 6 | 739 |
6.4%
|
|
| 7 | 1041 |
9%
|
|
| 8 | 923 |
8%
|
|
| 9 | 556 |
4.8%
|
|
| 10 | 425 |
3.7%
|
|
| 11 | 470 |
4.1%
|
|
| 12 | 423 |
3.7%
|
|
| 98 | dk | 0 |
0%
|
| 101 | .Z | 4159 |