| Value | Category | Cases | |
|---|---|---|---|
| 1 | 539 |
9.2%
|
|
| 2 | 80 |
1.4%
|
|
| 3 | 62 |
1.1%
|
|
| 4 | 217 |
3.7%
|
|
| 5 | 28 |
0.5%
|
|
| 6 | 130 |
2.2%
|
|
| 7 | 72 |
1.2%
|
|
| 8 | 64 |
1.1%
|
|
| Sysmiss | 4666 |