| Value | Category | Cases | |
|---|---|---|---|
| 0 | 193 |
10.5%
|
|
| 1 | 20 |
1.1%
|
|
| 2 | 48 |
2.6%
|
|
| 3 | 68 |
3.7%
|
|
| 4 | 86 |
4.7%
|
|
| 5 | 77 |
4.2%
|
|
| 6 | 19 |
1%
|
|
| 7 | 1322 |
72.1%
|
|
| Sysmiss | 228 |