| Value | Category | Cases | |
|---|---|---|---|
| 0 | 340 |
2.2%
|
|
| 1 | 379 |
2.4%
|
|
| 2 | 540 |
3.5%
|
|
| 3 | 957 |
6.2%
|
|
| 4 | 935 |
6%
|
|
| 5 | 1702 |
11%
|
|
| 6 | 3233 |
20.9%
|
|
| 7 | 7394 |
47.8%
|
|
| Sysmiss | 1 |