| Value | Category | Cases | |
|---|---|---|---|
| 0 | 206 |
4.7%
|
|
| 1 | 1121 |
25.6%
|
|
| 2 | 1818 |
41.6%
|
|
| 3 | 971 |
22.2%
|
|
| 4 | 230 |
5.3%
|
|
| 5 | 25 |
0.6%
|
|
| Sysmiss | 90 |