| Value | Category | Cases | |
|---|---|---|---|
| 1 | 8 |
2.6%
|
|
| 2 | 2 |
0.7%
|
|
| 3 | 1 |
0.3%
|
|
| 4 | 200 |
65.4%
|
|
| 5 | 41 |
13.4%
|
|
| 6 | 16 |
5.2%
|
|
| 7 | 5 |
1.6%
|
|
| 8 | 9 |
2.9%
|
|
| 9 | 12 |
3.9%
|
|
| 11 | 12 |
3.9%
|
|
| Sysmiss | 1420 |