| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1612 |
36.9%
|
|
| 2 | 15 |
0.3%
|
|
| 3 | 2015 |
46.2%
|
|
| 4 | 512 |
11.7%
|
|
| 5 | 117 |
2.7%
|
|
| 6 | 93 |
2.1%
|
|
| Sysmiss | 4211 |