| Value | Category | Cases | |
|---|---|---|---|
| 1 | 81 |
3.5%
|
|
| 2 | 41 |
1.8%
|
|
| 3 | 1615 |
69.9%
|
|
| 4 | 235 |
10.2%
|
|
| 5 | 75 |
3.2%
|
|
| 6 | 242 |
10.5%
|
|
| 7 | 23 |
1%
|
|
| Sysmiss | 1222 |