| Value | Category | Cases | |
|---|---|---|---|
| 1 | 311 |
12.4%
|
|
| 2 | 968 |
38.8%
|
|
| 3 | 1100 |
44%
|
|
| 4 | 79 |
3.2%
|
|
| 5 | 12 |
0.5%
|
|
| 6 | 7 |
0.3%
|
|
| 7 | 1 |
0%
|
|
| 8 | 2 |
0.1%
|
|
| 9 | 18 |
0.7%
|
|
| Sysmiss | 8428 |