| Value | Category | Cases | |
|---|---|---|---|
| 2 | 122 |
90.4%
|
|
| 3 | 9 |
6.7%
|
|
| 4 | 3 |
2.2%
|
|
| 5 | 1 |
0.7%
|
|
| Sysmiss | 1665 |