| Value | Category | Cases | |
|---|---|---|---|
| 0 | 3082 |
67.4%
|
|
| 1 | 89 |
1.9%
|
|
| 2 | 778 |
17%
|
|
| 3 | 118 |
2.6%
|
|
| 4 | 272 |
5.9%
|
|
| 5 | 77 |
1.7%
|
|
| 6 | 122 |
2.7%
|
|
| 7 | 34 |
0.7%
|
|
| Sysmiss | 2 |