| Value | Category | Cases | |
|---|---|---|---|
| 2 | 5 |
0.5%
|
|
| 3 | 1 |
0.1%
|
|
| 4 | 448 |
46.6%
|
|
| 5 | 26 |
2.7%
|
|
| 6 | 74 |
7.7%
|
|
| 7 | 258 |
26.8%
|
|
| 8 | 7 |
0.7%
|
|
| 9 | 134 |
13.9%
|
|
| 11 | 8 |
0.8%
|
|
| Sysmiss | 3 |