| Value | Category | Cases | |
|---|---|---|---|
| 1 | 690 |
34.6%
|
|
| 2 | 201 |
10.1%
|
|
| 3 | 111 |
5.6%
|
|
| 4 | 143 |
7.2%
|
|
| 5 | 147 |
7.4%
|
|
| 6 | 282 |
14.1%
|
|
| 7 | 420 |
21.1%
|
|
| Sysmiss | 5 |