| Value | Category | Cases | |
|---|---|---|---|
| 0 | 243 |
1.8%
|
|
| 1 | 224 |
1.6%
|
|
| 2 | 339 |
2.5%
|
|
| 3 | 637 |
4.7%
|
|
| 4 | 1240 |
9.1%
|
|
| 5 | 2233 |
16.4%
|
|
| 6 | 4340 |
31.8%
|
|
| 7 | 4394 |
32.2%
|
|
| Sysmiss | 637 |