| Value | Category | Cases | |
|---|---|---|---|
| 0 | 4046 |
38%
|
|
| 1 | 5250 |
49.3%
|
|
| 2 | 1015 |
9.5%
|
|
| 3 | 295 |
2.8%
|
|
| 4 | 36 |
0.3%
|
|
| 5 | 5 |
0%
|
|
| Sysmiss | 31159 |