| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1719 |
49.5%
|
|
| 1 | 12 |
0.3%
|
|
| 2 | 29 |
0.8%
|
|
| 3 | 48 |
1.4%
|
|
| 4 | 56 |
1.6%
|
|
| 5 | 1604 |
46.2%
|
|
| 6 | 5 |
0.1%
|
|
| Sysmiss | 6845 |