| Value | Category | Cases | |
|---|---|---|---|
| 1 | 8 |
0.9%
|
|
| 2 | 6 |
0.7%
|
|
| 3 | 17 |
1.9%
|
|
| 4 | 16 |
1.8%
|
|
| 5 | 35 |
3.8%
|
|
| 6 | 85 |
9.3%
|
|
| 7 | 61 |
6.7%
|
|
| 8 | 61 |
6.7%
|
|
| 9 | 623 |
68.3%
|
|
| Sysmiss | 397 |