| Value | Category | Cases | |
|---|---|---|---|
| 0 | 216 |
1.7%
|
|
| 1 | 285 |
2.2%
|
|
| 2 | 620 |
4.8%
|
|
| 3 | 1296 |
10.1%
|
|
| 4 | 2040 |
15.9%
|
|
| 5 | 2670 |
20.8%
|
|
| 6 | 3437 |
26.7%
|
|
| 7 | 2301 |
17.9%
|
|
| Sysmiss | 3705 |