| Value | Category | Cases | |
|---|---|---|---|
| 1 | 16 |
1.7%
|
|
| 2 | 64 |
6.8%
|
|
| 3 | 150 |
15.9%
|
|
| 4 | 200 |
21.2%
|
|
| 5 | 168 |
17.8%
|
|
| 6 | 147 |
15.6%
|
|
| 7 | 80 |
8.5%
|
|
| 8 | 51 |
5.4%
|
|
| 9 | 27 |
2.9%
|
|
| 10 | 15 |
1.6%
|
|
| 11 | 13 |
1.4%
|
|
| 12 | 12 |
1.3%
|
|
| Sysmiss | 567 |