| Value | Category | Cases | |
|---|---|---|---|
| 0 | 1107 |
15.8%
|
|
| 1 | 103 |
1.5%
|
|
| 2 | 271 |
3.9%
|
|
| 3 | 332 |
4.7%
|
|
| 4 | 383 |
5.5%
|
|
| 5 | 488 |
7%
|
|
| 6 | 362 |
5.2%
|
|
| 7 | 3963 |
56.5%
|
|
| Sysmiss | 1 |