| Value | Category | Cases | |
|---|---|---|---|
| 2 | 3 |
0.9%
|
|
| 3 | 4 |
1.3%
|
|
| 4 | 202 |
63.7%
|
|
| 5 | 39 |
12.3%
|
|
| 6 | 27 |
8.5%
|
|
| 7 | 4 |
1.3%
|
|
| 8 | 10 |
3.2%
|
|
| 9 | 13 |
4.1%
|
|
| 11 | 12 |
3.8%
|
|
| 12 | 3 |
0.9%
|
|
| Sysmiss | 1409 |