| Value | Category | Cases | |
|---|---|---|---|
| 2 | 349 |
82.5%
|
|
| 3 | 61 |
14.4%
|
|
| 4 | 7 |
1.7%
|
|
| 5 | 3 |
0.7%
|
|
| 6 | 1 |
0.2%
|
|
| 9 | 1 |
0.2%
|
|
| 10 | 1 |
0.2%
|
|
| Sysmiss | 4861 |