| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1166 |
44.6%
|
|
| 1 | 279 |
10.7%
|
|
| 2 | 372 |
14.2%
|
|
| 3 | 278 |
10.6%
|
|
| 4 | 115 |
4.4%
|
|
| 5 | 67 |
2.6%
|
|
| 6 | 26 |
1%
|
|
| 7 | 314 |
12%
|
|
| Sysmiss | 3389 |