| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1696 |
32.1%
|
|
| 2 | 1924 |
36.4%
|
|
| 3 | 932 |
17.6%
|
|
| 4 | 436 |
8.3%
|
|
| 5 | 166 |
3.1%
|
|
| 6 | 86 |
1.6%
|
|
| 7 | 42 |
0.8%
|
|
| Sysmiss | 8326 |