| Value | Category | Cases | |
|---|---|---|---|
| 2 | 3 |
0.6%
|
|
| 3 | 420 |
78.2%
|
|
| 4 | 63 |
11.7%
|
|
| 5 | 13 |
2.4%
|
|
| 6 | 21 |
3.9%
|
|
| 7 | 7 |
1.3%
|
|
| 8 | 8 |
1.5%
|
|
| 11 | 2 |
0.4%
|
|
| Sysmiss | 5014 |