| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1800 |
15.7%
|
|
| 2 | 2982 |
25.9%
|
|
| 3 | 2743 |
23.9%
|
|
| 4 | 2774 |
24.1%
|
|
| 5 | 1087 |
9.5%
|
|
| 6 | 69 |
0.6%
|
|
| 7 | 41 |
0.4%
|
|
| Sysmiss | 2 |