| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 | 801 |
49.8%
|
| 2 | 2 | 534 |
33.2%
|
| 3 | 3 | 33 |
2.1%
|
| 4 | 4 | 0 |
0%
|
| 77 | Non Applicable | 241 |
15%
|
| Sysmiss | 131 |