| Value | Category | Cases | |
|---|---|---|---|
| 0 | 2 |
0.2%
|
|
| 1 | 12 |
1.5%
|
|
| 2 | 11 |
1.3%
|
|
| 3 | 17 |
2.1%
|
|
| 4 | 15 |
1.8%
|
|
| 5 | 27 |
3.3%
|
|
| 6 | 38 |
4.6%
|
|
| 7 | 9 |
1.1%
|
|
| 8 | 46 |
5.6%
|
|
| 9 | 19 |
2.3%
|
|
| 10 | 27 |
3.3%
|
|
| 11 | 24 |
2.9%
|
|
| 12 | 576 |
70%
|
|
| Sysmiss | 13 |