| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3407 |
93.5%
|
|
| 1 | 79 |
2.2%
|
|
| 2 | 110 |
3%
|
|
| 3 | 41 |
1.1%
|
|
| 4 | 4 |
0.1%
|
|
| 5 | 2 |
0.1%
|
|
| Sysmiss | 4 |