| Value | Category | Cases | |
|---|---|---|---|
| 1 | 5068 |
29.6%
|
|
| 2 | 2600 |
15.2%
|
|
| 3 | 1303 |
7.6%
|
|
| 4 | 2692 |
15.7%
|
|
| 5 | 4144 |
24.2%
|
|
| 6 | 1068 |
6.2%
|
|
| 7 | 237 |
1.4%
|
|
| Sysmiss | 2091 |