| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2497 |
40.3%
|
|
| 2 | 2398 |
38.7%
|
|
| 3 | 830 |
13.4%
|
|
| 4 | 144 |
2.3%
|
|
| 5 | 195 |
3.1%
|
|
| 6 | 131 |
2.1%
|
|
| Sysmiss | 8548 |