| Value | Category | Cases | |
|---|---|---|---|
| 1 | 11 |
0.3%
|
|
| 2 | 122 |
3.2%
|
|
| 3 | 221 |
5.7%
|
|
| 4 | 159 |
4.1%
|
|
| 5 | 321 |
8.3%
|
|
| 6 | 224 |
5.8%
|
|
| 7 | 2804 |
72.6%
|
|
| Sysmiss | 281 |