| Value | Category | Cases | |
|---|---|---|---|
| 1 | 158 |
6.3%
|
|
| 2 | 32 |
1.3%
|
|
| 3 | 46 |
1.8%
|
|
| 4 | 2289 |
90.6%
|
|
| 5 | 2 |
0.1%
|
|
| Sysmiss | 266 |