| Value | Category | Cases | |
|---|---|---|---|
| 0 | 187 |
1.5%
|
|
| 1 | 262 |
2%
|
|
| 2 | 467 |
3.6%
|
|
| 3 | 1222 |
9.5%
|
|
| 4 | 1953 |
15.2%
|
|
| 5 | 2528 |
19.7%
|
|
| 6 | 3569 |
27.7%
|
|
| 7 | 2677 |
20.8%
|
|
| Sysmiss | 3705 |