| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1561 |
9.8%
|
|
| 2 | 1981 |
12.5%
|
|
| 3 | 4476 |
28.2%
|
|
| 4 | 5131 |
32.3%
|
|
| 5 | 2741 |
17.2%
|
|
| Sysmiss | 550 |