| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 1142 |
70.6%
|
| 2 | 2 | 181 |
11.2%
|
| 3 | 3 | 49 |
3%
|
| 4 | 4 | 5 |
0.3%
|
| 77 | Non Applicable | 241 |
14.9%
|
| Sysmiss | 122 |