| Value | Category | Cases | |
|---|---|---|---|
| 0 | 104 |
2.4%
|
|
| 1 | 153 |
3.5%
|
|
| 2 | 2652 |
60.7%
|
|
| 3 | 1141 |
26.1%
|
|
| 4 | 246 |
5.6%
|
|
| 5 | 62 |
1.4%
|
|
| 6 | 13 |
0.3%
|
|
| Sysmiss | 90 |