| Value | Category | Cases | |
|---|---|---|---|
| 0 | 184 |
1.3%
|
|
| 1 | 145 |
1%
|
|
| 2 | 260 |
1.8%
|
|
| 3 | 475 |
3.3%
|
|
| 4 | 1136 |
7.8%
|
|
| 5 | 2046 |
14.1%
|
|
| 6 | 4113 |
28.3%
|
|
| 7 | 6164 |
42.4%
|
|
| Sysmiss | 1917 |