| Value | Category | Cases | |
|---|---|---|---|
| 0 | 319 |
2.5%
|
|
| 1 | 270 |
2.1%
|
|
| 2 | 441 |
3.4%
|
|
| 3 | 1079 |
8.4%
|
|
| 4 | 1623 |
12.6%
|
|
| 5 | 2281 |
17.7%
|
|
| 6 | 3276 |
25.5%
|
|
| 7 | 3576 |
27.8%
|
|
| Sysmiss | 3705 |