| Value | Category | Cases | |
|---|---|---|---|
| 0 | 532 |
11.8%
|
|
| 1 | 87 |
1.9%
|
|
| 2 | 189 |
4.2%
|
|
| 3 | 267 |
5.9%
|
|
| 4 | 260 |
5.8%
|
|
| 5 | 248 |
5.5%
|
|
| 6 | 118 |
2.6%
|
|
| 7 | 2790 |
62.1%
|
|
| Sysmiss | 1 |