| Value | Category | Cases | |
|---|---|---|---|
| 2 | 223 |
16.7%
|
|
| 3 | 1095 |
82.2%
|
|
| 4 | 7 |
0.5%
|
|
| 6 | 2 |
0.2%
|
|
| 7 | 5 |
0.4%
|
|
| Sysmiss | 3522 |