| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
0.3%
|
|
| 3 | 1 |
0.2%
|
|
| 6 | 11 |
1.8%
|
|
| 7 | 41 |
6.8%
|
|
| 8 | 34 |
5.7%
|
|
| 9 | 500 |
83.5%
|
|
| 10 | 7 |
1.2%
|
|
| 11 | 1 |
0.2%
|
|
| 12 | 2 |
0.3%
|
|
| Sysmiss | 8693 |