| Value | Category | Cases | |
|---|---|---|---|
| 0 | 213 |
1.4%
|
|
| 1 | 222 |
1.5%
|
|
| 2 | 424 |
2.8%
|
|
| 3 | 1001 |
6.7%
|
|
| 4 | 1834 |
12.3%
|
|
| 5 | 2772 |
18.6%
|
|
| 6 | 4126 |
27.7%
|
|
| 7 | 4288 |
28.8%
|
|
| Sysmiss | 1560 |