| Value | Category | Cases | |
|---|---|---|---|
| 0 | 110 |
0.8%
|
|
| 1 | 122 |
0.8%
|
|
| 2 | 252 |
1.8%
|
|
| 3 | 506 |
3.5%
|
|
| 4 | 1389 |
9.6%
|
|
| 5 | 2525 |
17.5%
|
|
| 6 | 4532 |
31.5%
|
|
| 7 | 4960 |
34.5%
|
|
| Sysmiss | 2044 |