| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1151 |
7.9%
|
|
| 2 | 1602 |
11%
|
|
| 3 | 3087 |
21.2%
|
|
| 4 | 5670 |
38.8%
|
|
| 5 | 3085 |
21.1%
|
|
| Sysmiss | 1047 |