| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1302 |
23.6%
|
|
| 1 | 386 |
7%
|
|
| 2 | 639 |
11.6%
|
|
| 3 | 507 |
9.2%
|
|
| 4 | 387 |
7%
|
|
| 5 | 427 |
7.7%
|
|
| 6 | 138 |
2.5%
|
|
| 7 | 1740 |
31.5%
|
|
| Sysmiss | 2 |