| Value | Category | Cases | |
|---|---|---|---|
| 1 | 169 |
2.7%
|
|
| 2 | 1644 |
26.1%
|
|
| 3 | 3423 |
54.3%
|
|
| 4 | 660 |
10.5%
|
|
| 5 | 222 |
3.5%
|
|
| 8 | 167 |
2.6%
|
|
| 9 | 22 |
0.3%
|
|
| Sysmiss | 9044 |